New interface when I run ifconfig -a

[mfaridi]

today when I run this command

ifconfig -a

I see

root@aal-prox:~# ifconfig -aeth0      Link encap:Ethernet  HWaddr 00:19:bb:ce:a8:60  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3903117 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2856980 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1300925514 (1.2 GiB)  TX bytes:1699165968 (1.5 GiB)
          Interrupt:16 


eth1      Link encap:Ethernet  HWaddr 00:21:5a:bc:f2:75  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:262659380 errors:0 dropped:0 overruns:0 frame:0
          TX packets:41126275 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:396108781477 (368.9 GiB)  TX bytes:3423494398 (3.1 GiB)
          Interrupt:17 


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:65536  Metric:1
          RX packets:2745383 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2745383 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1641756217 (1.5 GiB)  TX bytes:1641756217 (1.5 GiB)


tap100i0  Link encap:Ethernet  HWaddr 4e:8d:5e:d8:07:03  
          inet6 addr: fe80::4c8d:5eff:fed8:703/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:234078 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1656026 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:148880370 (141.9 MiB)  TX bytes:138936447 (132.5 MiB)


tap100i1  Link encap:Ethernet  HWaddr ba:69:d4:cd:2a:90  
          inet6 addr: fe80::b869:d4ff:fecd:2a90/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:278611 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1150722 errors:0 dropped:358 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:109113824 (104.0 MiB)  TX bytes:547574882 (522.2 MiB)


tap101i0  Link encap:Ethernet  HWaddr b6:2f:1e:c9:bd:e3  
          inet6 addr: fe80::b42f:1eff:fec9:bde3/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:15812 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1451299 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:874199 (853.7 KiB)  TX bytes:96894115 (92.4 MiB)


tap101i1  Link encap:Ethernet  HWaddr b6:26:37:ad:ce:5b  
          inet6 addr: fe80::b426:37ff:fead:ce5b/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:544290 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1631251 errors:0 dropped:240 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:38184740 (36.4 MiB)  TX bytes:1304341279 (1.2 GiB)


tap102i0  Link encap:Ethernet  HWaddr e6:3c:51:8d:53:30  
          inet6 addr: fe80::e43c:51ff:fe8d:5330/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:747 errors:0 dropped:0 overruns:0 frame:0
          TX packets:128777 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:429432 (419.3 KiB)  TX bytes:8756716 (8.3 MiB)


tap102i1  Link encap:Ethernet  HWaddr 36:3f:66:55:a2:26  
          inet6 addr: fe80::343f:66ff:fe55:a226/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:24635 errors:0 dropped:0 overruns:0 frame:0
          TX packets:83718 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:2103530 (2.0 MiB)  TX bytes:12303238 (11.7 MiB)


tap103i0  Link encap:Ethernet  HWaddr d2:1f:c7:42:ab:9e  
          inet6 addr: fe80::d01f:c7ff:fe42:ab9e/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:97392 errors:0 dropped:0 overruns:0 frame:0
          TX packets:598051 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:9556490 (9.1 MiB)  TX bytes:172357675 (164.3 MiB)


vmbr0     Link encap:Ethernet  HWaddr 00:19:bb:ce:a8:60  
          inet addr:8.8.8.200  Bcast:8.8.8.255  Mask:255.255.255.0
          inet6 addr: fe80::219:bbff:fece:a860/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3462912 errors:0 dropped:194 overruns:0 frame:0
          TX packets:2108542 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1072117965 (1022.4 MiB)  TX bytes:1494031868 (1.3 GiB)


vmbr1     Link encap:Ethernet  HWaddr 00:21:5a:bc:f2:75  
          inet addr:192.168.0.200  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::221:5aff:febc:f275/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2196058 errors:0 dropped:192 overruns:0 frame:0
          TX packets:1079149 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1341846813 (1.2 GiB)  TX bytes:480813741 (458.5 MiB)


root@aal-prox:~#

 

[dietmar]

And what is the problem?

 

[mfaridi]

And what is the problem?

before this or after installation I do not have these interfaces and right now I have them , what I tap device ?

 

[mfaridi]

And what is the problem?

When I reboot system and run again ifconfig , I do not see tap interface .
why this interfaces make and after reboot I do not have them ?