Re: CentOS 7 host with guests as bridge cannot access host

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



Thanks for the info.

brctl show virbr0
bridge name     bridge id               STP enabled     interfaces
virbr0          8000.525400fc34af       yes             virbr0-nic

brctl show virbr1
bridge name     bridge id               STP enabled     interfaces
virbr1          8000.5254009c3902       yes             virbr1-nic


ip a s virbr0
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state
DOWN group default qlen 1000
    link/ether 52:54:00:fc:34:af brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever

ip a s virbr1
5: virbr1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state
DOWN group default qlen 1000
    link/ether 52:54:00:9c:39:02 brd ff:ff:ff:ff:ff:ff
    inet 192.168.100.1/24 brd 192.168.100.255 scope global virbr1
       valid_lft forever preferred_lft forever

 cat /proc/sys/net/ipv4/ip_forward
1

 iptables -L FORWARD -v -n | egrep '(policy|virbr1)'
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)

iptables -L FORWARD -v -n | egrep '(policy|virbr0)'
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)


So looks like my IPTables is not correct.

What commands do you run for that ?
Thanks,

Jerry
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos



[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]


  Powered by Linux