Re: Routing 600+ vlan's via linux problems (looks like arp problems)
- From: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
- Date: Thu, 3 May 2007 22:55:49 +0200 (MEST)
On May 3 2007 22:53, Willy Tarreau wrote:
For the rest all we see in the arp cache is (incomplete)
I suspect that your arp cache is full (128 entries by default).
Check /proc/sys/net/ipv4/neigh/gc_thresh1 (128 for me). You can
set it as high as gc_thresh2 (512 for me), and I don't know what
happens above.
Above, you will perhaps need the not-so-elegant userspace arpd :-/
Jan
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