> Does the issue go away when you make ping part of the high priority queue?
>
> On Mon, Jul 21, 2008 at 7:55 AM, Amaury De Ganseman
> wrote:
>
>> Hi all,
>>
>> I run OpenBSD 4.3 on my gateway. But when a machine behind the
>> NAT/gateway uses bittoreent (or gtk-gnutella) I loss packets.
>> For example when I try to do a ping
www.google.com I can see "ping:
>> sendto: No buffer space available" (on my gateway)
>> It's the same if I use gtk-gnutella. I think it's related to the huge
>> number of states (about 1500 for bittorent)
>>
>> Any idea to the problem ?
>>
>> Thanks for help.
>>
>>
>> Amaury De Ganseman
>> infos:
>> ---------
>>
>> dmesg in attach
>>
>> I use user-space pppoe
>>
>> I use traffic shaping:
>>
>> #ALTQ CBQ
>>
>> altq on $ext_if cbq bandwidth 350Kb queue {std}
>>
>> queue std bandwidth 100% { hprio, lprio}
>> queue lprio bandwidth 80% priority 0 cbq(default, borrow,red, ecn )
>> queue hprio bandwidth 20% priority 7 cbq(borrow, red, ecn)
>>
>>
>>
>> gateway# netstat -m
>> 37 mbufs in use:
>> 32 mbufs allocated to data
>> 1 mbuf allocated to packet headers
>> 4 mbufs allocated to socket names and addresses
>> 32/306/6144 mbuf clusters in use (current/peak/max)
>> 708 Kbytes allocated to network (10% in use)
>> 0 requests for memory denied
>> 0 requests for memory delayed
>> 0 calls to protocol drain routines
>>
>> I use user-space pppoe
>>
>
>
>
