Ari Heitner wrote:
On Mon, Feb 11, 2013 at 7:11 PM, Erik Auerswald
<auerswal@xxxxxxxxxxxxxxxxx> wrote:
Hi Ari,
On 02/12/2013 12:54 AM, Ari Heitner wrote:
Symptom: seemingly randomly, up to a few times a day, the network
connection just chokes for about 30 seconds.
Just an idea: check the number of currently active NAT sessions. Maybe this
hits a limit, some older sessions time out and everything works again.
Have been running netstat-nat -n to take a look at things, both during
normal operations and during the chokes - below is for normal
operations
camelot:~# netstat-nat -n | wc -l
374
camelot:~# netstat-nat -n | grep tcp | wc -l
269
camelot:~# netstat-nat -n | grep ESTABLISHED | wc -l
115
Doesn't seem very high, maybe you should check any traffic shaping rules
you have and think about where arp is going - if you use htb default xx
that will catch arp unless you have set up filters with "protocol arp"
to make it go elsewhere.
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