[Xen-users] problem for add second bridge xenbr1

[Bruno Steven <aspenbr@xxxxxxxxx>]

Dear 

I need create second bridge xenbr1 for separate traffic between my virtual machine , I following this step but show message that Link veth0 is missing, how I can create veth0 ? 

When I run script for create xenbr1 

  ./network-bridge netdev=eth1 bridge=xenbr1 start

Shwo this message 

Link veth0 is missing.

This may be because you have reached the limit of the number of interfaces

that the loopback driver supports.  If the loopback driver is a module, you

may raise this limit by passing it as a parameter (nloopbacks=<N>); if the

driver is compiled statically into the kernel, then you may set the parameter

using loopback.nloopbacks=<N> on the domain 0 kernel command line.

without interface veth0   

[root@XEN01 scripts]# ip link

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue 

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

2: peth0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000

    link/ether 00:30:4f:79:2d:fa brd ff:ff:ff:ff:ff:ff

4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000

    link/ether 00:30:4f:79:2d:ff brd ff:ff:ff:ff:ff:ff

5: sit0: <NOARP> mtu 1480 qdisc noop 

    link/sit 0.0.0.0 brd 0.0.0.0

6: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue 

    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff

7: vif0.0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

8: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue 

    link/ether 00:15:17:24:d5:a8 brd ff:ff:ff:ff:ff:ff

9: vif0.1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

10: veth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue 

    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff

11: vif0.2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

12: veth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff

13: vif0.3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

14: veth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff

15: vif0.4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

16: veth4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff

17: vif0.5: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

18: veth5: <BROADCAST,MULTICAST> mtu 1500 qdisc noop 

    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff

19: xenbr0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue 

    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff

-- 
Bruno Steven - Administrador de sistemas. 

CompTIA Security+  - Code: JYN7BD9BJGRECFM8

LPIC-1 - LPI ID: lpi000119659 / Code: p2e4wz47e4

MCP/MCSA Windows 2003 - TranscriptID: 793804 / Access Code: 080089100

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