16:00:38
|
#ls /etc/rc2./
ls: /etc/rc2./: No such file or directory |
| /l3/users/devi/xen-for-zen/xen1.unix.nt/root :1 :2 :3 :4 :5 :6 :7 :8 :9 :10 :11 :12 :13 :14 :15 :16 :17 :18 :19 :20 :21 :22 :23 :24 :25 :26 :27 :28 :29 :30 :31 :32 :33 :34 :35 :36 :37 :38 :39 :40 :41 :42 :43 :44 :45 :46 (local_session_id::23745269732001424499-1175940732) |
|
|
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27414 errors:0 dropped:0 overruns:0 frame:0
TX packets:2342 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1952261 (1.8 MiB) TX bytes:472278 (461.2 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
...
TX packets:122 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384 (384.0 b) TX bytes:4180 (4.0 KiB)
xenbr4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:122 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:4180 (4.0 KiB)
|
|
#ip link show
1: lo: <LOOPBACK,UP,10000> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: peth0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
3: peth1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: vif0.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
...
21: vif2.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
22: vif2.2: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
23: vif3.0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
24: vif3.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
25: vif3.2: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
|
|
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27624 errors:0 dropped:0 overruns:0 frame:0
TX packets:2438 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1967819 (1.8 MiB) TX bytes:518957 (506.7 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
...
TX packets:123 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384 (384.0 b) TX bytes:4212 (4.1 KiB)
xenbr4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:123 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:4212 (4.1 KiB)
|
|
#ifconfig -a | less
|
|
#ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27888 errors:0 dropped:0 overruns:0 frame:0
TX packets:2572 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1989978 (1.8 MiB) TX bytes:568885 (555.5 KiB)
|
|
#tcpdump -i eth1 not dst port 22 and not src port 22
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes 15:06:40.702304 arp who-has 10.0.1.21 (Broadcast) tell 10.0.1.21 15:06:40.704611 IP xen1.unix.nt.32786 > 10.0.35.1.domain: 10118+ PTR? 21.1.0.10.in-addr.arpa. (40) 15:06:40.705149 IP 10.0.35.1.domain > xen1.unix.nt.32786: 10118 NXDomain* 0/1/0 (102) 15:06:40.705872 IP xen1.unix.nt.32786 > 10.0.35.1.domain: 26790+ PTR? 1.35.0.10.in-addr.arpa. (40) 15:06:40.707116 IP 10.0.35.1.domain > xen1.unix.nt.32786: 26790 NXDomain* 0/1/0 (102) 15:06:40.707315 IP xen1.unix.nt.32786 > 10.0.35.1.domain: 778+ PTR? 251.15.168.192.in-addr.arpa. (45) 15:06:40.707736 IP 10.0.35.1.domain > xen1.unix.nt.32786: 778* 1/1/1 (107) 15:06:41.184418 arp who-has 10.0.1.5 (Broadcast) tell 10.0.1.5 ... 15:06:41.656446 IP 10.0.35.1.domain > xen1.unix.nt.32786: 34120 NXDomain* 0/1/0 (102) 15:06:41.988540 IP 10.0.13.13.4717 > 255.255.255.255.1211: UDP, length 79 15:06:41.988773 IP xen1.unix.nt.32786 > 10.0.35.1.domain: 348+ PTR? 255.255.255.255.in-addr.arpa. (46) 15:06:41.989278 IP 10.0.35.1.domain > xen1.unix.nt.32786: 348 NXDomain* 0/1/0 (96) 15:06:41.989464 IP xen1.unix.nt.32786 > 10.0.35.1.domain: 51208+ PTR? 13.13.0.10.in-addr.arpa. (41) 15:06:41.989841 IP 10.0.35.1.domain > xen1.unix.nt.32786: 51208 NXDomain* 0/1/0 (103) 15:06:42.698276 arp who-has 10.0.1.21 (Broadcast) tell 10.0.1.21 28 packets captured 28 packets received by filter 0 packets dropped by kernel |
|
#man tcpdump
|
|
#tcpdump -i eth1 -n not dst port 22 and not src port 22
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes 15:11:33.451517 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 15:11:33.624736 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 15:11:33.644057 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 15:11:34.678975 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21 15:11:35.175688 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 15:11:35.447021 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 15:11:35.625077 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 15:11:35.641404 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 15:11:35.652879 arp who-has 10.0.1.7 (ff:ff:ff:ff:ff:ff) tell 10.0.1.7 15:11:36.681784 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21 15:11:36.935152 IP 10.0.16.1.1221 > 255.255.255.255.1211: UDP, length 75 15:11:37.167733 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 15:11:37.451168 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 15:11:37.622064 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 15:11:37.641324 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 15 packets captured 15 packets received by filter 0 packets dropped by kernel |
|
#ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:13:D4:B2:4F:EC
inet addr:192.168.16.1 Bcast:192.168.16.255 Mask:255.255.255.0
inet6 addr: fe80::213:d4ff:feb2:4fec/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:29045 errors:0 dropped:0 overruns:0 frame:0
TX packets:144 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2006611 (1.9 MiB) TX bytes:4884 (4.7 KiB)
|
|
#ls /etc/rc2./
ls: /etc/rc2./: No such file or directory |
|
#ls /etc/rc2.d/
README S18portmap S20exim4 S20lpd S20rsync S20xend S21xendomains S99rc.local S10sysklogd S20acpid S20fglrx-driver S20makedev S20ssh s21gdm S89atd S99rmnologin S11klogd S20apt-proxy S20inetutils-inetd S20openbsd-inetd S20vbladed S21nfs-common S89cron S99stop-bootlogd |
|
#man vconfig
|
|
#vconfig
Expecting argc to be 3-5, inclusive. Was: 1
Usage: add [interface-name] [vlan_id]
rem [vlan-name]
set_flag [interface-name] [flag-num] [0 | 1]
set_egress_map [vlan-name] [skb_priority] [vlan_qos]
set_ingress_map [vlan-name] [skb_priority] [vlan_qos]
set_name_type [name-type]
* The [interface-name] is the name of the ethernet card that hosts
the VLAN you are talking about.
* The vlan_id is the identifier (0-4095) of the VLAN you are operating on.
...
DEV_PLUS_VID (eth0.0005), DEV_PLUS_VID_NO_PAD (eth0.5)
* bind-type: PER_DEVICE # Allows vlan 5 on eth0 and eth1 to be unique.
PER_KERNEL # Forces vlan 5 to be unique across all devices.
* FLAGS: 1 REORDER_HDR When this is set, the VLAN device will move the
ethernet header around to make it look exactly like a real
ethernet device. This may help programs such as DHCPd which
read the raw ethernet packet and make assumptions about the
location of bytes. If you don't need it, don't turn it on, because
there will be at least a small performance degradation. Default
is OFF.
|
|
#man interfaces
|
|
#bcrtl show
bash: bcrtl: command not found |
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif2.0
vif3.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif2.1
xenbr2 8000.feffffffffff no vif2.2
vif3.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif3.2
xenbr4 8000.000000000000 no
|
|
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:70225 errors:0 dropped:0 overruns:0 frame:0
TX packets:3704 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4927549 (4.6 MiB) TX bytes:844077 (824.2 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
...
TX packets:317 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384 (384.0 b) TX bytes:10420 (10.1 KiB)
xenbr4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:317 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:10420 (10.1 KiB)
|
|
#ip link show
1: lo: <LOOPBACK,UP,10000> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: peth0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
3: peth1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: vif0.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
...
21: vif2.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
22: vif2.2: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
23: vif3.0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
24: vif3.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
25: vif3.2: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
|
|
#brctl showmacs
Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
|
#brctl showmacs
Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
|
#brctl
Usage: brctl [commands]
commands:
addbr <bridge> add bridge
delbr <bridge> delete bridge
addif <bridge> <device> add interface to bridge
delif <bridge> <device> delete interface from bridge
setageing <bridge> <time> set ageing time
setbridgeprio <bridge> <prio> set bridge priority
setfd <bridge> <time> set bridge forward delay
sethello <bridge> <time> set hello time
setmaxage <bridge> <time> set max message age
setpathcost <bridge> <port> <cost> set path cost
setportprio <bridge> <port> <prio> set port priority
show show a list of bridges
showmacs <bridge> show a list of mac addrs
showstp <bridge> show bridge stp info
stp <bridge> {on|off} turn stp on/off
|
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif2.0
vif3.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif2.1
xenbr2 8000.feffffffffff no vif2.2
vif3.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif3.2
xenbr4 8000.000000000000 no
|
|
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 4 00:02:44:22:a5:b4 no 126.11 4 00:02:44:4c:34:14 no 103.03 4 00:03:47:32:f9:12 no 5.22 4 00:03:47:32:f9:5a no 0.12 4 00:03:47:32:f9:66 no 1.79 4 00:03:47:32:f9:fe no 1.80 4 00:03:47:f1:49:58 no 0.92 4 00:03:ff:24:f9:fe no 173.80 4 00:03:ff:26:f9:fe no 260.32 ... 4 00:19:aa:10:6a:82 no 48.93 4 00:19:aa:10:6a:c0 no 287.33 4 00:19:aa:10:6a:e9 no 109.43 4 00:19:aa:10:6b:78 no 147.32 4 00:1a:2f:26:57:8d no 121.07 4 00:1a:2f:83:3e:b7 no 107.76 4 00:20:af:be:10:e4 no 251.13 4 00:30:48:51:5b:5e no 88.89 4 00:60:b0:57:8d:50 no 12.42 1 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 4 00:02:44:22:a5:b4 no 13.96 4 00:02:44:4c:34:14 no 51.06 4 00:03:47:32:f9:12 no 1.13 4 00:03:47:32:f9:5a no 0.02 4 00:03:47:32:f9:66 no 1.70 4 00:03:47:32:f9:fe no 1.70 4 00:03:47:f1:49:58 no 0.83 4 00:03:ff:3e:f9:66 no 69.54 4 00:04:75:99:bf:45 no 2.14 ... 4 00:19:56:fd:75:0a no 137.84 4 00:19:aa:10:6a:82 no 176.83 4 00:19:aa:10:6a:c0 no 11.80 4 00:19:aa:10:6a:e9 no 237.33 4 00:19:aa:10:6b:78 no 275.21 4 00:1a:2f:26:57:8d no 248.97 4 00:1a:2f:83:3e:b7 no 235.66 4 00:30:48:51:5b:5e no 96.69 4 00:60:b0:57:8d:50 no 35.28 1 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort
1 00:16:3e:01:00:c3 no 53.83 1 fe:ff:ff:ff:ff:ff yes 0.00 2 00:16:3e:01:01:c2 no 38.85 3 00:13:d4:b2:4f:ec no 56.45 4 00:02:44:22:a5:b4 no 23.01 4 00:02:44:4c:34:14 no 60.11 4 00:03:47:32:f9:12 no 4.68 4 00:03:47:32:f9:5a no 1.07 4 00:03:47:32:f9:66 no 0.75 4 00:03:47:32:f9:fe no 0.76 ... 4 00:19:56:fd:75:0a no 146.89 4 00:19:aa:10:6a:82 no 185.88 4 00:19:aa:10:6a:c0 no 20.85 4 00:19:aa:10:6a:e9 no 246.38 4 00:19:aa:10:6b:78 no 284.26 4 00:1a:2f:26:57:8d no 258.02 4 00:1a:2f:83:3e:b7 no 244.71 4 00:30:48:51:5b:5e no 105.74 4 00:60:b0:57:8d:50 no 44.33 port no mac addr is local? ageing timer |
|
#ip link show xenbr2
15: xenbr2: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
|
|
#tcpdump -i -n xenbr2
tcpdump: SIOCGIFHWADDR: No such device |
|
#tcpdump -n -i xenbr2
0x0010: 0000 0101 0101 0101 0101 0101 0101 0101 ................
0x0020: 0101 0101 0101 0101 0101 0101 0101 ..............
19:28:16.972264 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2
19:28:17.209617 IP 10.0.24.1.137 > 10.255.255.255.137: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
19:28:17.610137 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21
19:28:18.423657 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5
19:28:18.506627 IP 10.0.16.1.1221 > 255.255.255.255.1211: UDP, length 75
19:28:18.749610 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1
19:28:18.753634 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9
19:28:18.971253 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2
...
19:28:49.139128 IP 10.0.1.2.137 > 10.255.255.255.137: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
19:28:49.608082 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21
19:28:50.428766 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5
19:28:50.749863 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9
19:28:50.750945 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1
19:28:50.969961 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2
19:28:51.608245 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21
288 packets captured
288 packets received by filter
0 packets dropped by kernel
|
|
#ip
Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }
ip [ -force ] [-batch filename
where OBJECT := { link | addr | route | rule | neigh | ntable | tunnel |
maddr | mroute | monitor | xfrm | moo }
OPTIONS := { -V[ersion] | -s[tatistics] | -r[esolve] |
-f[amily] { inet | inet6 | ipx | dnet | link } |
-o[neline] | -t[imestamp] }
|
|
#ip link
1: lo: <LOOPBACK,UP,10000> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: peth0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
3: peth1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: vif0.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
...
21: vif2.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
22: vif2.2: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
23: vif3.0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
24: vif3.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
25: vif3.2: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
|
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif2.0
vif3.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif2.1
xenbr2 8000.feffffffffff no vif2.2
vif3.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif3.2
xenbr4 8000.000000000000 no
|
|
#ifconfig vif2.2 promisc
|
|
#ifconfig vif3.1 promisc
|
|
#ifconfig vif0.2 promisc
|
|
#ifconfig peth0 promisc
|
|
#tcpdump -n -i peth0
tcpdump: WARNING: peth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on peth0, link-type EN10MB (Ethernet), capture size 96 bytes 19:31:30.416500 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 19:31:30.475979 vlan 3, p 0, arp who-has 192.168.3.3 tell 192.168.3.4 19:31:30.741598 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 19:31:30.744094 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 19:31:30.963027 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 19:31:31.301584 802.1d config 8001.00:18:ba:c8:08:00.8018 root 8001.00:18:ba:c8:08:00 pathcost 0 age 0 max 20 hello 2 fdelay 15 19:31:31.476048 vlan 3, p 0, arp who-has 192.168.3.3 tell 192.168.3.4 ... 19:31:36.962746 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 19:31:37.322083 802.1d config 8001.00:18:ba:c8:08:00.8018 root 8001.00:18:ba:c8:08:00 pathcost 0 age 0 max 20 hello 2 fdelay 15 19:31:37.532426 vlan 3, p 0, arp who-has 192.168.3.3 tell 192.168.3.4 19:31:37.592558 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21 19:31:38.311826 arp who-has 10.0.1.7 (ff:ff:ff:ff:ff:ff) tell 10.0.1.7 19:31:38.413516 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 19:31:38.532479 vlan 3, p 0, arp who-has 192.168.3.3 tell 192.168.3.4 37 packets captured 37 packets received by filter 0 packets dropped by kernel |
|
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:108321 errors:0 dropped:0 overruns:0 frame:0
TX packets:5901 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7616229 (7.2 MiB) TX bytes:1405505 (1.3 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
...
TX packets:481 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384 (384.0 b) TX bytes:15668 (15.3 KiB)
xenbr4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:481 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:15668 (15.3 KiB)
|
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif2.0
vif3.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif2.1
xenbr2 8000.feffffffffff no vif2.2
vif3.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif3.2
xenbr4 8000.000000000000 no
|
|
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 957 1 r----- 273.2 ltsp0 1 256 1 -b---- 9.7 xenomips0 2 400 1 -b---- 9.1 xenomips1 3 400 1 -b---- 9.4 |
|
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 957 1 r----- 286.7 ltsp0 1 256 1 -b---- 9.8 xenomips0 2 400 1 -b---- 9.1 xenomips1 3 400 1 -b---- 9.5 |
|
#tcpdump -n -i xenbr2
tcpdump: WARNING: xenbr2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xenbr2, link-type EN10MB (Ethernet), capture size 96 bytes 21:07:46.418248 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 21:07:46.482775 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 21:07:46.488789 arp who-has 192.168.2.3 tell 192.168.2.2 21:07:46.640804 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:07:46.732057 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 21:07:47.201463 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21 21:07:47.492117 arp who-has 10.0.1.7 (ff:ff:ff:ff:ff:ff) tell 10.0.1.7 ... 21:08:01.686909 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:08:02.125824 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 21:08:02.417464 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 21:08:02.483015 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 21:08:02.687079 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:08:02.732759 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 21:08:03.197044 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21 78 packets captured 78 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i xenbr2
tcpdump: WARNING: xenbr2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xenbr2, link-type EN10MB (Ethernet), capture size 96 bytes 21:09:28.125049 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 21:09:28.409657 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1 21:09:28.476656 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9 21:09:28.727702 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2 21:09:29.185833 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21 21:09:29.887238 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:09:30.119790 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5 21:09:30.148346 arp who-has 10.0.61.199 tell 10.0.13.1 8 packets captured 8 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i xenbr2 host 192.168.4.3
tcpdump: WARNING: xenbr2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xenbr2, link-type EN10MB (Ethernet), capture size 96 bytes 0 packets captured 0 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i xenbr2 host 192.168.4.4
tcpdump: WARNING: xenbr2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xenbr2, link-type EN10MB (Ethernet), capture size 96 bytes 0 packets captured 0 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i xenbr2 host 192.168.4.4
tcpdump: WARNING: xenbr2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xenbr2, link-type EN10MB (Ethernet), capture size 96 bytes 0 packets captured 0 packets received by filter 0 packets dropped by kernel |
|
#brctl
Usage: brctl [commands]
commands:
addbr <bridge> add bridge
delbr <bridge> delete bridge
addif <bridge> <device> add interface to bridge
delif <bridge> <device> delete interface from bridge
setageing <bridge> <time> set ageing time
setbridgeprio <bridge> <prio> set bridge priority
setfd <bridge> <time> set bridge forward delay
sethello <bridge> <time> set hello time
setmaxage <bridge> <time> set max message age
setpathcost <bridge> <port> <cost> set path cost
setportprio <bridge> <port> <prio> set port priority
show show a list of bridges
showmacs <bridge> show a list of mac addrs
showstp <bridge> show bridge stp info
stp <bridge> {on|off} turn stp on/off
|
|
#brctl showmacs
Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
|
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 4 00:02:44:22:a5:b4 no 17.26 4 00:02:44:24:c6:2a no 22.39 4 00:02:44:4c:34:14 no 245.48 4 00:03:47:32:f9:12 no 4.39 4 00:03:47:32:f9:5a no 1.26 4 00:03:47:32:f9:66 no 0.97 4 00:03:47:32:f9:fe no 0.90 4 00:03:47:f1:49:58 no 0.19 4 00:03:ff:24:f9:fe no 7.94 ... 4 00:19:56:fd:75:0a no 218.05 4 00:19:aa:10:6a:2d no 89.32 4 00:19:aa:10:6a:82 no 285.24 4 00:19:aa:10:6a:c0 no 114.23 4 00:19:aa:10:6a:e9 no 286.06 4 00:20:af:be:10:e4 no 239.20 4 00:30:48:51:5b:5e no 81.79 4 00:50:04:af:07:3d no 48.49 4 00:60:b0:57:8d:50 no 35.83 1 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 2 00:16:3e:01:01:c2 no 78.04 3 00:13:d4:b2:4f:ec no 58.12 4 00:02:44:22:a5:b4 no 25.56 4 00:02:44:24:c6:2a no 30.69 4 00:02:44:4c:34:14 no 253.78 4 00:03:47:32:f9:12 no 1.69 4 00:03:47:32:f9:5a no 1.56 4 00:03:47:32:f9:66 no 1.28 ... 4 00:19:56:fd:74:89 no 221.54 4 00:19:56:fd:75:0a no 226.35 4 00:19:aa:10:6a:2d no 97.63 4 00:19:aa:10:6a:82 no 293.54 4 00:19:aa:10:6a:c0 no 122.53 4 00:19:aa:10:6a:e9 no 294.36 4 00:20:af:be:10:e4 no 247.50 4 00:30:48:51:5b:5e no 90.09 4 00:50:04:af:07:3d no 56.79 4 00:60:b0:57:8d:50 no 44.13 |
|
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:110870 errors:0 dropped:0 overruns:0 frame:0
TX packets:6806 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7804667 (7.4 MiB) TX bytes:1671325 (1.5 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
...
TX packets:489 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384 (384.0 b) TX bytes:15924 (15.5 KiB)
xenbr4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:489 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:15924 (15.5 KiB)
|
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 2 00:16:3e:01:01:c2 no 95.84 3 00:13:d4:b2:4f:ec no 15.92 4 00:02:44:22:a5:b4 no 43.36 4 00:02:44:24:c6:2a no 13.03 4 00:02:44:4c:34:14 no 271.58 4 00:03:47:32:f9:12 no 2.99 4 00:03:47:32:f9:5a no 1.36 4 00:03:47:32:f9:66 no 1.07 ... 4 00:18:ba:c8:08:18 no 1.08 4 00:19:56:fd:74:89 no 239.34 4 00:19:56:fd:75:0a no 244.15 4 00:19:aa:10:6a:2d no 115.42 4 00:19:aa:10:6a:c0 no 140.33 4 00:1a:2f:26:57:8d no 12.50 4 00:20:af:be:10:e4 no 265.30 4 00:30:48:51:5b:5e no 107.89 4 00:50:04:af:07:3d no 74.58 4 00:60:b0:57:8d:50 no 16.90 |
|
#tcpdump -i eth2
tcpdump: SIOCGIFHWADDR: No such device |
|
#ifconfig
eth1 Link encap:Ethernet HWaddr 00:04:76:A1:F0:5D
inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0
inet6 addr: fe80::204:76ff:fea1:f05d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:111203 errors:0 dropped:0 overruns:0 frame:0
TX packets:6948 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7829353 (7.4 MiB) TX bytes:1729484 (1.6 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
...
TX packets:490 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384 (384.0 b) TX bytes:15956 (15.5 KiB)
xenbr4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:490 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:15956 (15.5 KiB)
|
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif2.0
vif3.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif2.1
xenbr2 8000.feffffffffff no vif2.2
vif3.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif3.2
xenbr4 8000.000000000000 no
|
|
#tcpdump -i -n peth0
tcpdump: SIOCGIFHWADDR: No such device |
|
#tcpdump -n -i peth0
tcpdump: WARNING: peth0: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on peth0, link-type EN10MB (Ethernet), capture size 96 bytes
21:13:08.108665 arp who-has 10.0.1.5 (ff:ff:ff:ff:ff:ff) tell 10.0.1.5
21:13:08.353733 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:13:08.393884 arp who-has 10.0.13.1 (ff:ff:ff:ff:ff:ff) tell 10.0.13.1
21:13:08.469129 arp who-has 10.0.1.9 (ff:ff:ff:ff:ff:ff) tell 10.0.1.9
21:13:08.567052 802.1d config 8001.00:18:ba:c8:08:00.8018 root 8001.00:18:ba:c8:08:00 pathcost 0 age 0 max 20 hello 2 fdelay 15
21:13:08.718487 arp who-has 10.0.13.2 (ff:ff:ff:ff:ff:ff) tell 10.0.13.2
21:13:09.179925 arp who-has 10.0.1.21 (ff:ff:ff:ff:ff:ff) tell 10.0.1.21
...
0x0010: 0000 0000 0000 ffff ffff ffff ffff ffff ................
0x0020: ffff ffff ffff ffff ffff ffff ffff ffff ................
0x0030: ffff ..
21:13:17.663053 00:0a:01:d4:d1:4d > ff:ff:ff:ff:ff:ff, ethertype Unknown (0x88a2), length 60:
0x0000: 1000 ffff ff01 0000 0000 0000 0000 0000 ................
0x0010: 0000 d6d6 d6d6 d6d6 d6d6 d6d6 d6d6 d6d6 ................
0x0020: d6d6 d6d6 d6d6 d6d6 d6d6 d6d6 d6d6 ..............
52 packets captured
52 packets received by filter
0 packets dropped by kernel
|
|
#tcpdump -n -i peth0 vlan 4
tcpdump: WARNING: peth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on peth0, link-type EN10MB (Ethernet), capture size 96 bytes 21:13:20.379473 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:21.387547 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:22.387697 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:23.387838 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:24.395964 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:25.396124 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:26.396241 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 ... 21:13:29.404680 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:30.412815 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:31.412956 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:32.413089 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:33.421231 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:34.421377 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:35.421521 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 16 packets captured 16 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i xenbr2 vlan 4
tcpdump: WARNING: xenbr2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xenbr2, link-type EN10MB (Ethernet), capture size 96 bytes 21:13:41.438426 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:42.450497 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:43.450648 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:44.450781 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:45.458916 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:46.459057 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 6 packets captured 6 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i eth0 vlan 4
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes 21:13:52.479957 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:53.480031 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:55.480314 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:56.480464 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:57.480594 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:13:59.480876 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:00.481013 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:01.481159 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 ... 21:14:07.494008 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:08.494142 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:09.506284 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:10.506426 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:11.506567 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:12.514695 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:13.514853 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 19 packets captured 19 packets received by filter 0 packets dropped by kernel |
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif2.0
vif3.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif2.1
xenbr2 8000.feffffffffff no vif2.2
vif3.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif3.2
xenbr4 8000.000000000000 no
|
|
#tcpdump -n -i vif0.2 vlan 4
tcpdump: WARNING: vif0.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif0.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:14:38.582394 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:39.590497 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:40.590631 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:41.590765 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 4 packets captured 4 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:14:49.619871 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:50.620044 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:14:51.628189 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 3 packets captured 3 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes
21:16:17.688263 vlan 4, p 0, 00:0a:01:d4:d1:39 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 64:
0x0000: 0004 88a2 1000 ffff ff01 0000 0000 0000 ................
0x0010: 0000 0000 0000 ffff ffff ffff ffff ffff ................
0x0020: ffff ffff ffff ffff ffff ffff ffff ffff ................
0x0030: ffff ..
21:16:17.816217 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:16:18.824362 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:16:19.824516 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:16:20.824650 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:16:21.832780 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:16:22.832924 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
7 packets captured
7 packets received by filter
0 packets dropped by kernel
|
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:17:10.895707 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:11.895780 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:12.895932 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:14.896205 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:15.896344 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:16.896495 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:17.696601 vlan 4, p 0, 00:0a:01:d4:d1:39 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 64: ... 21:17:26.909895 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:27.926021 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:28.926069 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:29.926285 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:31.926598 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:32.926727 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:33.926873 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 22 packets captured 22 packets received by filter 0 packets dropped by kernel |
|
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 957 1 r----- 341.8 ltsp0 1 256 1 ------ 9.8 xenomips0 2 400 1 -b---- 9.2 xenomips1 3 400 1 -b---- 9.6 |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:17:45.960589 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:17:47.960827 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 2 packets captured 2 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes
21:18:09.999914 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:11.004068 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:12.004205 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:13.004347 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:14.012405 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:15.012611 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:16.012751 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
...
0x0020: ffff ffff ffff ffff ffff ffff ffff ffff ................
0x0030: ffff ..
21:18:18.021027 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:19.021112 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:20.029293 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:21.029451 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
21:18:22.029596 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254
14 packets captured
14 packets received by filter
0 packets dropped by kernel
|
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:18:25.038054 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:18:26.046153 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 2 packets captured 2 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:18:34.071228 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:18:36.071545 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:18:37.071688 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:18:38.071828 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 4 packets captured 4 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:18:44.076706 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:18:45.076837 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:18:46.076950 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 3 packets captured 3 packets received by filter 0 packets dropped by kernel |
|
#tcpdump -n -i vif2.2 vlan 4
tcpdump: WARNING: vif2.2: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vif2.2, link-type EN10MB (Ethernet), capture size 96 bytes 21:19:05.147650 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:19:06.147735 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 21:19:07.147870 vlan 4, p 0, arp who-has 192.168.4.4 tell 192.168.4.254 3 packets captured 3 packets received by filter 0 packets dropped by kernel |
|
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 957 1 r----- 349.1 ltsp0 1 256 1 -b---- 9.8 xenomips0 2 400 1 -b---- 9.2 xenomips1 3 400 1 -b---- 9.6 |
|
#xm
Usage: xm <subcommand> [args]
Control, list, and manipulate Xen guest instances.
Common 'xm' commands:
console Attach to <Domain>'s console.
create Create a domain based on <ConfigFile>.
destroy Terminate a domain immediately.
dump-core Dump core for a specific domain.
help Display this message.
list List information about all/some domains.
mem-set Set the current memory usage for a domain.
...
shutdown Shutdown a domain.
top Monitor a host and the domains in real time.
unpause Unpause a paused domain.
uptime Print uptime for a domain.
vcpu-set Set the number of active VCPUs for allowed for
the domain.
<Domain> can either be the Domain Name or Id.
For more help on 'xm' see the xm(1) man page.
For more help on 'xm create' see the xmdomain.cfg(5) man page.
For a complete list of subcommands run 'xm help'.
|
|
#xm help
Usage: xm <subcommand> [args] Control, list, and manipulate Xen guest instances. xm full list of subcommands: console Attach to <Domain>'s console. create Create a domain based on <ConfigFile>. destroy Terminate a domain immediately. domid Convert a domain name to domain id. domname Convert a domain id to domain name. dump-core Dump core for a specific domain. list List information about all/some domains. ... getlabel Show security label for domain or resource. dry-run Test if a domain can access its resources. resources Show info for each labeled resource. makepolicy Build policy and create .bin/.map files. loadpolicy Load binary policy into hypervisor. cfgbootpolicy Add policy to boot configuration. dumppolicy Print hypervisor ACM state information. <Domain> can either be the Domain Name or Id. For more help on 'xm' see the xm(1) man page. For more help on 'xm create' see the xmdomain.cfg(5) man page. |
|
#xm network-list
No domain parameter given Usage: xm network-list <Domain> [--long] List virtual network interfaces for a domain. -l, --long List resources as SXP |
|
#xm network-list xenomips0
Idx BE MAC Addr. handle state evt-ch tx-/rx-ring-ref BE-path 0 0 00:16:3e:01:0:c1 0 4 9 1547 /1548 /local/domain/0/backend/vif/2/0 1 0 00:16:3e:01:0:c2 1 4 10 1549 /1550 /local/domain/0/backend/vif/2/1 2 0 00:16:3e:01:0:c3 2 4 11 1551 /1552 /local/domain/0/backend/vif/2/2 |
|
#xm network-list xenomips1
Idx BE MAC Addr. handle state evt-ch tx-/rx-ring-ref BE-path 0 0 00:16:3e:01:1:c1 0 4 9 1547 /1548 /local/domain/0/backend/vif/3/0 1 0 00:16:3e:01:1:c2 1 4 10 1549 /1550 /local/domain/0/backend/vif/3/1 2 0 00:16:3e:01:1:c3 2 4 11 1551 /1552 /local/domain/0/backend/vif/3/2 |
|
#xm network-list 0
|
|
#xm network-list
No domain parameter given Usage: xm network-list <Domain> [--long] List virtual network interfaces for a domain. -l, --long List resources as SXP |
|
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 957 1 r----- 355.7 ltsp0 1 256 1 -b---- 9.9 xenomips0 2 400 1 -b---- 9.2 xenomips1 3 400 1 -b---- 9.6 |
|
#xm network-list Domain-0
|
|
#brctl show
bridge name bridge id STP enabled interfaces
service0 8000.feffffffffff no vif4.0
vif5.0
xenbr0 8000.feffffffffff no vif0.1
peth1
vif1.0
xenbr1 8000.feffffffffff no vif4.1
xenbr2 8000.feffffffffff no vif4.2
vif5.1
vif0.2
peth0
xenbr3 8000.feffffffffff no vif5.2
xenbr4 8000.000000000000 no
|
|
#brctl
Usage: brctl [commands]
commands:
addbr <bridge> add bridge
delbr <bridge> delete bridge
addif <bridge> <device> add interface to bridge
delif <bridge> <device> delete interface from bridge
setageing <bridge> <time> set ageing time
setbridgeprio <bridge> <prio> set bridge priority
setfd <bridge> <time> set bridge forward delay
sethello <bridge> <time> set hello time
setmaxage <bridge> <time> set max message age
setpathcost <bridge> <port> <cost> set path cost
setportprio <bridge> <port> <prio> set port priority
show show a list of bridges
showmacs <bridge> show a list of mac addrs
showstp <bridge> show bridge stp info
stp <bridge> {on|off} turn stp on/off
|
|
#brctl showmacs
Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
|
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 4 00:02:44:22:a5:b4 no 0.33 4 00:02:44:24:c6:2a no 73.06 4 00:03:47:32:f9:12 no 4.42 4 00:03:47:32:f9:5a no 0.06 4 00:03:47:32:f9:66 no 0.13 4 00:03:47:32:f9:fe no 1.49 4 00:03:47:f1:49:58 no 1.90 4 00:03:ff:24:f9:fe no 37.29 4 00:03:ff:3e:f9:66 no 30.95 ... 4 00:19:aa:10:6a:82 no 173.48 4 00:19:aa:10:6a:c0 no 7.30 4 00:19:aa:10:6a:e9 no 245.43 4 00:19:aa:10:6b:78 no 247.74 4 00:1a:2f:26:57:8d no 172.69 4 00:1a:2f:83:3e:b7 no 62.77 4 00:20:af:be:10:e4 no 112.17 4 00:50:04:af:07:3d no 50.83 4 00:60:b0:57:8d:50 no 4.84 4 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort -
1 00:16:3e:01:00:c3 no 29.43 2 00:16:3e:01:01:c2 no 31.23 3 00:13:d4:b2:4f:ec no 54.49 4 00:02:44:22:a5:b4 no 7.43 4 00:02:44:24:c6:2a no 80.16 4 00:03:47:32:f9:12 no 0.53 4 00:03:47:32:f9:5a no 1.16 4 00:03:47:32:f9:66 no 1.22 4 00:03:47:32:f9:fe no 0.59 4 00:03:47:f1:49:58 no 1.00 ... 4 00:19:aa:10:6a:c0 no 14.40 4 00:19:aa:10:6a:e9 no 252.53 4 00:19:aa:10:6b:78 no 254.84 4 00:1a:2f:26:57:8d no 179.79 4 00:1a:2f:83:3e:b7 no 69.87 4 00:20:af:be:10:e4 no 119.27 4 00:50:04:af:07:3d no 1.54 4 00:60:b0:57:8d:50 no 11.94 4 fe:ff:ff:ff:ff:ff yes 0.00 port no mac addr is local? ageing timer |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 30.29 2 00:16:3e:01:01:c2 no 32.09 3 00:13:d4:b2:4f:ec no 55.35 4 00:02:44:22:a5:b4 no 8.29 4 00:02:44:24:c6:2a no 81.02 4 00:03:47:32:f9:12 no 1.39 4 00:03:47:32:f9:5a no 0.02 4 00:03:47:32:f9:66 no 0.09 4 00:03:47:32:f9:fe no 1.45 ... 4 00:19:aa:10:6a:82 no 181.44 4 00:19:aa:10:6a:c0 no 15.26 4 00:19:aa:10:6a:e9 no 253.39 4 00:19:aa:10:6b:78 no 255.70 4 00:1a:2f:26:57:8d no 180.65 4 00:1a:2f:83:3e:b7 no 70.73 4 00:20:af:be:10:e4 no 120.13 4 00:50:04:af:07:3d no 2.40 4 00:60:b0:57:8d:50 no 12.80 4 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort -n | grep 00:16:3e:01:00:c3
1 00:16:3e:01:00:c3 no 45.49 |
|
#brctl showmacs xenbr2 | sort -n | awk '{print $2}'
no 00:16:3e:01:00:c3 00:16:3e:01:01:c2 00:13:d4:b2:4f:ec 00:02:44:22:a5:b4 00:02:44:24:c6:2a 00:03:47:32:f9:12 00:03:47:32:f9:5a 00:03:47:32:f9:66 00:03:47:32:f9:fe ... 00:19:aa:10:6a:c0 00:19:aa:10:6a:e9 00:19:aa:10:6b:78 00:1a:2f:26:57:8d 00:1a:2f:83:3e:b7 00:20:af:be:10:e4 00:30:48:51:5b:5e 00:50:04:af:07:3d 00:60:b0:57:8d:50 fe:ff:ff:ff:ff:ff |
|
#brctl showmacs xenbr2 | sort -n | awk '{print $2}' | sort -u
00:02:44:22:a5:b4 00:02:44:24:c6:2a 00:03:47:32:f9:12 00:03:47:32:f9:5a 00:03:47:32:f9:66 00:03:47:32:f9:fe 00:03:47:f1:49:58 00:03:ff:24:f9:fe 00:03:ff:3e:f9:66 00:04:75:99:bf:45 ... 00:19:aa:10:6a:e9 00:19:aa:10:6b:78 00:1a:2f:26:57:8d 00:1a:2f:83:3e:b7 00:20:af:be:10:e4 00:30:48:51:5b:5e 00:50:04:af:07:3d 00:60:b0:57:8d:50 fe:ff:ff:ff:ff:ff no |
|
#brctl showmacs xenbr2 | sort -n | awk '{print $2}' | sort -u | wc -l
51 |
|
#brctl showmacs xenbr2 | sort -n | awk '{print $2}' | sort | wc -l
51 |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 76.78 2 00:16:3e:01:01:c2 no 78.58 3 00:13:d4:b2:4f:ec no 41.85 4 00:02:44:22:a5:b4 no 15.18 4 00:02:44:24:c6:2a no 38.67 4 00:03:47:32:f9:12 no 3.89 4 00:03:47:32:f9:5a no 0.51 4 00:03:47:32:f9:66 no 0.58 4 00:03:47:32:f9:fe no 1.95 ... 4 00:19:aa:10:6a:82 no 227.93 4 00:19:aa:10:6a:c0 no 61.75 4 00:19:aa:10:6a:e9 no 299.89 4 00:1a:2f:26:57:8d no 227.14 4 00:1a:2f:83:3e:b7 no 117.23 4 00:20:af:be:10:e4 no 166.62 4 00:30:48:51:5b:5e no 22.80 4 00:50:04:af:07:3d no 48.90 4 00:60:b0:57:8d:50 no 14.27 4 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl
Usage: brctl [commands]
commands:
addbr <bridge> add bridge
delbr <bridge> delete bridge
addif <bridge> <device> add interface to bridge
delif <bridge> <device> delete interface from bridge
setageing <bridge> <time> set ageing time
setbridgeprio <bridge> <prio> set bridge priority
setfd <bridge> <time> set bridge forward delay
sethello <bridge> <time> set hello time
setmaxage <bridge> <time> set max message age
setpathcost <bridge> <port> <cost> set path cost
setportprio <bridge> <port> <prio> set port priority
show show a list of bridges
showmacs <bridge> show a list of mac addrs
showstp <bridge> show bridge stp info
stp <bridge> {on|off} turn stp on/off
|
|
#brctl showstp xenbr2
xenbr2 bridge id 8000.feffffffffff designated root 8000.feffffffffff root port 0 path cost 0 max age 20.00 bridge max age 20.00 hello time 2.00 bridge hello time 2.00 forward delay 15.00 bridge forward delay 15.00 ageing time 300.01 hello timer 0.19 tcn timer 0.00 topology change timer 0.00 gc timer 0.10 ... designated port 8003 forward delay timer 0.00 designated cost 0 hold timer 0.00 flags peth0 (0) port id 0000 state forwarding designated root 8000.feffffffffff path cost 4 designated bridge 8000.feffffffffff message age timer 0.00 designated port 8004 forward delay timer 0.00 designated cost 0 hold timer 0.00 flags |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 270.39 2 00:16:3e:01:01:c2 no 270.39 3 00:13:d4:b2:4f:ec no 41.04 4 00:02:44:22:a5:b4 no 74.46 4 00:02:44:24:c6:2a no 48.01 4 00:02:44:4c:34:14 no 5.12 4 00:03:47:32:f9:12 no 0.61 4 00:03:47:32:f9:5a no 1.74 4 00:03:47:32:f9:66 no 1.82 ... 4 00:19:aa:10:6a:82 no 124.70 4 00:19:aa:10:6a:e9 no 195.76 4 00:19:aa:10:6b:78 no 197.95 4 00:1a:2f:26:57:8d no 123.93 4 00:1a:2f:83:3e:b7 no 5.26 4 00:20:af:be:10:e4 no 22.65 4 00:30:48:51:5b:5e no 252.23 4 00:50:04:af:07:3d no 218.03 4 00:60:b0:57:8d:50 no 103.41 4 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 276.21 2 00:16:3e:01:01:c2 no 276.21 3 00:13:d4:b2:4f:ec no 46.86 4 00:02:44:22:a5:b4 no 80.28 4 00:02:44:24:c6:2a no 53.83 4 00:02:44:4c:34:14 no 10.94 4 00:03:47:32:f9:12 no 0.93 4 00:03:47:32:f9:5a no 1.56 4 00:03:47:32:f9:66 no 1.64 ... 4 00:19:aa:10:6a:82 no 130.52 4 00:19:aa:10:6a:e9 no 201.58 4 00:19:aa:10:6b:78 no 203.77 4 00:1a:2f:26:57:8d no 129.75 4 00:1a:2f:83:3e:b7 no 11.08 4 00:20:af:be:10:e4 no 28.47 4 00:30:48:51:5b:5e no 258.05 4 00:50:04:af:07:3d no 223.85 4 00:60:b0:57:8d:50 no 4.20 4 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 281.02 2 00:16:3e:01:01:c2 no 281.02 3 00:13:d4:b2:4f:ec no 51.67 4 00:02:44:22:a5:b4 no 85.09 4 00:02:44:24:c6:2a no 58.64 4 00:02:44:4c:34:14 no 15.74 4 00:03:47:32:f9:12 no 0.24 4 00:03:47:32:f9:5a no 0.37 4 00:03:47:32:f9:66 no 0.44 ... 4 00:19:aa:10:6a:82 no 135.33 4 00:19:aa:10:6a:e9 no 206.38 4 00:19:aa:10:6b:78 no 208.58 4 00:1a:2f:26:57:8d no 134.55 4 00:1a:2f:83:3e:b7 no 15.88 4 00:20:af:be:10:e4 no 33.27 4 00:30:48:51:5b:5e no 262.85 4 00:50:04:af:07:3d no 228.66 4 00:60:b0:57:8d:50 no 9.00 4 fe:ff:ff:ff:ff:ff yes 0.00 |
|
#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 284.26 2 00:16:3e:01:01:c2 no 284.26 3 00:13:d4:b2:4f:ec no 54.91 4 00:02:44:22:a5:b4 no 88.34 4 00:02:44:24:c6:2a no 61.89 4 00:02:44:4c:34:14 no 18.99 4 00:03:47:32:f9:12 no 3.48 4 00:03:47:32:f9:5a no 1.62 4 00:03:47:32:f9:66 no 1.69 ... 4 00:19:aa:10:6a:82 no 138.58 4 00:19:aa:10:6a:e9 no 209.63 4 00:19:aa:10:6b:78 no 211.82 4 00:1a:2f:26:57:8d no 137.80 4 00:1a:2f:83:3e:b7 no 19.13 4 00:20:af:be:10:e4 no 36.52 4 00:30:48:51:5b:5e no 266.10 4 00:50:04:af:07:3d no 231.91 4 00:60:b0:57:8d:50 no 12.25 4 fe:ff:ff:ff:ff:ff yes 0.00 |
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#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 290.97 2 00:16:3e:01:01:c2 no 290.97 3 00:13:d4:b2:4f:ec no 1.62 4 00:02:44:22:a5:b4 no 95.04 4 00:02:44:24:c6:2a no 68.60 4 00:02:44:4c:34:14 no 25.70 4 00:03:47:32:f9:12 no 4.70 4 00:03:47:32:f9:5a no 0.33 4 00:03:47:32:f9:66 no 0.00 ... 4 00:19:aa:10:6a:82 no 145.28 4 00:19:aa:10:6a:e9 no 216.34 4 00:19:aa:10:6b:78 no 218.53 4 00:1a:2f:26:57:8d no 144.51 4 00:1a:2f:83:3e:b7 no 25.84 4 00:20:af:be:10:e4 no 43.23 4 00:30:48:51:5b:5e no 272.81 4 00:50:04:af:07:3d no 238.61 4 00:60:b0:57:8d:50 no 3.95 4 fe:ff:ff:ff:ff:ff yes 0.00 |
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#brctl showmacs xenbr2 | sort -n
port no mac addr is local? ageing timer 1 00:16:3e:01:00:c3 no 292.08 2 00:16:3e:01:01:c2 no 292.08 3 00:13:d4:b2:4f:ec no 2.72 4 00:02:44:22:a5:b4 no 96.15 4 00:02:44:24:c6:2a no 69.70 4 00:02:44:4c:34:14 no 26.80 4 00:03:47:32:f9:12 no 0.30 4 00:03:47:32:f9:5a no 1.43 4 00:03:47:32:f9:66 no 1.10 ... 4 00:19:aa:10:6a:82 no 146.39 4 00:19:aa:10:6a:e9 no 217.44 4 00:19:aa:10:6b:78 no 219.64 4 00:1a:2f:26:57:8d no 145.61 4 00:1a:2f:83:3e:b7 no 26.94 4 00:20:af:be:10:e4 no 44.33 4 00:30:48:51:5b:5e no 273.91 4 00:50:04:af:07:3d no 239.72 4 00:60:b0:57:8d:50 no 5.06 4 fe:ff:ff:ff:ff:ff yes 0.00 |
| Время первой команды журнала | 15:05:16 2007- 4- 7 | ||||||||||||||||||||||||||||||||||||||||||
| Время последней команды журнала | 10:02:52 2007- 4- 8 | ||||||||||||||||||||||||||||||||||||||||||
| Количество командных строк в журнале | 101 | ||||||||||||||||||||||||||||||||||||||||||
| Процент команд с ненулевым кодом завершения, % | 16.83 | ||||||||||||||||||||||||||||||||||||||||||
| Процент синтаксически неверно набранных команд, % | 0.99 | ||||||||||||||||||||||||||||||||||||||||||
| Суммарное время работы с терминалом *, час | 1.64 | ||||||||||||||||||||||||||||||||||||||||||
| Количество командных строк в единицу времени, команда/мин | 1.03 | ||||||||||||||||||||||||||||||||||||||||||
| Частота использования команд |
|
В журнал автоматически попадают все команды, данные в любом терминале системы.
Для того чтобы убедиться, что журнал на текущем терминале ведётся, и команды записываются, дайте команду w. В поле WHAT, соответствующем текущему терминалу, должна быть указана программа script.
Команды, при наборе которых были допущены синтаксические ошибки, выводятся перечёркнутым текстом:
$ l s-l bash: l: command not found |
Если код завершения команды равен нулю, команда была выполнена без ошибок. Команды, код завершения которых отличен от нуля, выделяются цветом.
$ test 5 -lt 4 |
Команды, ход выполнения которых был прерван пользователем, выделяются цветом.
$ find / -name abc find: /home/devi-orig/.gnome2: Keine Berechtigung find: /home/devi-orig/.gnome2_private: Keine Berechtigung find: /home/devi-orig/.nautilus/metafiles: Keine Berechtigung find: /home/devi-orig/.metacity: Keine Berechtigung find: /home/devi-orig/.inkscape: Keine Berechtigung ^C |
Команды, выполненные с привилегиями суперпользователя, выделяются слева красной чертой.
# id uid=0(root) gid=0(root) Gruppen=0(root) |
Изменения, внесённые в текстовый файл с помощью редактора, запоминаются и показываются в журнале в формате ed. Строки, начинающиеся символом "<", удалены, а строки, начинающиеся символом ">" -- добавлены.
$ vi ~/.bashrc
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Для того чтобы изменить файл в соответствии с показанными в диффшоте изменениями, можно воспользоваться командой patch. Нужно скопировать изменения, запустить программу patch, указав в качестве её аргумента файл, к которому применяются изменения, и всавить скопированный текст:
$ patch ~/.bashrc |
Для того чтобы получить краткую справочную информацию о команде, нужно подвести к ней мышь. Во всплывающей подсказке появится краткое описание команды.
Если справочная информация о команде есть, команда выделяется голубым фоном, например: vi. Если справочная информация отсутствует, команда выделяется розовым фоном, например: notepad.exe. Справочная информация может отсутствовать в том случае, если (1) команда введена неверно; (2) если распознавание команды LiLaLo выполнено неверно; (3) если информация о команде неизвестна LiLaLo. Последнее возможно для редких команд.
Большие, в особенности многострочные, всплывающие подсказки лучше всего показываются браузерами KDE Konqueror, Apple Safari и Microsoft Internet Explorer. В браузерах Mozilla и Firefox они отображаются не полностью, а вместо перевода строки выводится специальный символ.
Время ввода команды, показанное в журнале, соответствует времени начала ввода командной строки, которое равно тому моменту, когда на терминале появилось приглашение интерпретатора
Имя терминала, на котором была введена команда, показано в специальном блоке. Этот блок показывается только в том случае, если терминал текущей команды отличается от терминала предыдущей.
Вывод не интересующих вас в настоящий момент элементов журнала, таких как время, имя терминала и других, можно отключить. Для этого нужно воспользоваться формой управления журналом вверху страницы.
Небольшие комментарии к командам можно вставлять прямо из командной строки. Комментарий вводится прямо в командную строку, после символов #^ или #v. Символы ^ и v показывают направление выбора команды, к которой относится комментарий: ^ - к предыдущей, v - к следующей. Например, если в командной строке было введено:
$ whoami
user
$ #^ Интересно, кто я?в журнале это будет выглядеть так:
$ whoami
user
| Интересно, кто я? |
Если комментарий содержит несколько строк, его можно вставить в журнал следующим образом:
$ whoami
user
$ cat > /dev/null #^ Интересно, кто я?
Программа whoami выводит имя пользователя, под которым мы зарегистрировались в системе. - Она не может ответить на вопрос о нашем назначении в этом мире.В журнале это будет выглядеть так:
$ whoami user
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Комментарии, не относящиеся непосредственно ни к какой из команд, добавляются точно таким же способом, только вместо симолов #^ или #v нужно использовать символы #=
1
2
3
4
Группы команд, выполненных на разных терминалах, разделяются специальной линией.
Под этой линией в правом углу показано имя терминала, на котором выполнялись команды.
Для того чтобы посмотреть команды только одного сенса,
нужно щёкнуть по этому названию.
LiLaLo (L3) расшифровывается как Live Lab Log.
Программа разработана для повышения эффективности обучения Unix/Linux-системам.
(c) Игорь Чубин, 2004-2008