Re: (Sid) Net broken - Sending streams stall

2004-09-11 Thread Henrique de Moraes Holschuh
On Sat, 11 Sep 2004, Brendon Higgins wrote: > Executive summary: > KPPP is to blame, pon does not have the behaviour I described. Well, PPP can have weird interactions with the network and the host on the other side if misconfigured. Chech the MTU and MRU that kppp is trying to negotiate as oppos

Re: (Sid) Net broken - Sending streams stall

2004-09-10 Thread Brendon Higgins
Executive summary: KPPP is to blame, pon does not have the behaviour I described. Details: I knew older Debian's used to work, so I got out my old Potato CDs to see if this really was a problem with bad hardware disliking the Linux IP stack. My theory was that if it was bad hardware Potato would

Re: (Sid) Net broken - Sending streams stall

2004-08-27 Thread Henrique de Moraes Holschuh
On Fri, 27 Aug 2004, Brendon Higgins wrote: > I'd remember, but I don't remember doing anything regarding that particular > acronym. At least, not manually. A new kernel could have it enabled by default, or something... > Well, my computer can talk to any other, to a degree. For some reason larg

Re: (Sid) Net broken - Sending streams stall

2004-08-26 Thread Brendon Higgins
Henrique de Moraes Holschuh wrote: > Please verify if you don't have ECN enabled, but it really doesn't look > like an ECN problem at all. Uh, ECN? *puzzled* If I had changed anything about "ECN" on purpose I think I'd remember, but I don't remember doing anything regarding that particular acron

Re: (Sid) Net broken - Sending streams stall

2004-08-26 Thread Henrique de Moraes Holschuh
On Thu, 26 Aug 2004, Brendon Higgins wrote: > Henrique de Moraes Holschuh wrote: > > Looks like the TCP window scaling bug on subclass routing equipment bug to > > me. > > > > Find the tcp_window_scale (or something similar) option under /proc/sys/net > > and set it to zero as a workaround. > > Th

Re: (Sid) Net broken - Sending streams stall

2004-08-25 Thread Brendon Higgins
Henrique de Moraes Holschuh wrote: > Looks like the TCP window scaling bug on subclass routing equipment bug to > me. > > Find the tcp_window_scale (or something similar) option under /proc/sys/net > and set it to zero as a workaround. Thanks for the post. I found /proc/sys/net/ipv4/tcp_window_sca

Re: (Sid) Net broken - Sending streams stall

2004-08-24 Thread Henrique de Moraes Holschuh
On Wed, 25 Aug 2004, Brendon Higgins wrote: > Me again, same problem quoted below. Doesn't anyone have any ideas about this? Looks like the TCP window scaling bug on subclass routing equipment bug to me. Probably, there is some trash routing your traffic to these sites. As usual, your chances o

Re: (Sid) Net broken - Sending streams stall

2004-08-24 Thread Brendon Higgins
Me again, same problem quoted below. Doesn't anyone have any ideas about this? Any logs I could look at, configs I could tweak or variables I could alter? I'm really perplexed by this one, and I'd hate to fix it using the Windows method (ie reinstalling). I'm desperate for some ideas! Is this re

(Sid) Net broken - Sending streams stall

2004-08-20 Thread bhiggins
The past week I've been experiencing some weird problems trying to upload data to various sites and send emails. It seems FTP always stalls after 16384 bytes, and CVS seems to behave similarly, stalling after only a few sent packets and waiting several minutes before its connection times out. A