Brad Fitzpatrick (brad) wrote,
Brad Fitzpatrick
brad

Xen3 question

I know Xen2. New to Xen3.....

Loving all the improvements (one U/0 kernel, improved balloon, primary eth not in bridget, ...) but trying to understand that last one.

What is this peth0 device that's in the xenbr0 bridge now?
sammy:/etc/xen# brctl show
bridge name     bridge id               STP enabled     interfaces
xenbr0          8000.feffffffffff       no              vif5.0
                                                        peth0
                                                        vif0.0
sammy:/etc/xen# ifconfig 
eth0      Link encap:Ethernet  HWaddr 00:0C:F1:79:11:8D  
          inet addr:10.0.0.81  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:f1ff:fe79:118d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:45185 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30229 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:53881559 (51.3 MiB)  TX bytes:2913325 (2.7 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:489 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:47785 (46.6 KiB)  TX bytes:47785 (46.6 KiB)

peth0     Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF  
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:45460 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30491 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:54092321 (51.5 MiB)  TX bytes:3142684 (2.9 MiB)
          Base address:0xac00 Memory:ff4e0000-ff500000 

vif0.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF  
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:30252 errors:0 dropped:0 overruns:0 frame:0
          TX packets:45231 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2915659 (2.7 MiB)  TX bytes:53885585 (51.3 MiB)

vif5.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF  
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:161 errors:0 dropped:0 overruns:0 frame:0
          TX packets:357 errors:0 dropped:347 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:93615 (91.4 KiB)  TX bytes:36520 (35.6 KiB)

xenbr0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF  
          inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1642 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:144659 (141.2 KiB)  TX bytes:468 (468.0 b)
Tags: lazyweb, xen
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