On 04/29/2013 09:52 PM, chop wow wrote: > Recently our network switches were replaced. > > Since that time, Shorewall will not reply to who-has arp packets for any > system defined in proxyarp or nat file. It actually worked for a few > days, then suddenly the switch sends out who-has requests and no system > replies. > > > Any suggestions on how to debug this? > > Thanks,
Just to be clear, Shorewall itself does not process packets. Shorewall is a tool that configures your kernel based on the input it receives. You can see the proxy ARP entries made in the kernel's IPv4 neighbor table using 'ARP -na'. Do those look correct? -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________
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