> I'm using 2.4.17 with the htb patch and the latest h323 patch from the > netfilter cvs. I've been using htb and h323 on 2.4.16 and never experienced > any problems but with 2.4.17 the pppoe daemon from roaring penguin that Are you using the same htb patch ? 2.4.17 has done rather big changes .. This is not the first incompatibility I've seen. > I'm using sometimes terminates with the error message: > pppoe[pid]: send (sendPacket): No buffer space available > > This situation arises when my upstream is full. When I flush the htb rules > everything's fine. you could try cbq instead. But I think that the problem is that htb will accumulate too many packets and pppoe checks for it. I've had similar problems during htb testing from userspace. > Maybe someone experienced the same problem or can give me a hint what > I should try to eliminate the problem. use tc -s class show ethXX and tc -s qdisc and send me the results. I'm interested in backlog sizes. devik
