On Thu, Feb 14, 2013 at 4:55 AM, Andy Furniss <andyqos@xxxxxxxxx> wrote: > > 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. > > No HTB rules configured. Ari -- To unsubscribe from this list: send the line "unsubscribe lartc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
