[CentOS] network connectivity lost after reboot/upgrade
Gordon Messmer
yinyang at eburg.com
Mon Mar 4 23:29:58 UTC 2013
On 03/04/2013 01:54 PM, James Hogarth wrote:
> If you tcpdump do you see all the packets you'd expect for layer 2
> connectivity (ie ARP requests and responses?)
specifically, use tcpdump on your bridged interface:
tcpdump -nn -i br0
Check your bridge details and make sure that the ethernet device is listed:
brctl show
If those look good, send the content of
/etc/sysconfig/network-scripts/ifcfg-{br0,eth0} (or whatever eth device
is a member of the bridge).
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