Bufferbloat

01/14/2013

01:24 am Cerowrt Bug #418 (Resolved): TFO crashes cerowrt 3.7.1-1

Eric suggested a patch to fix the issue -
More details of the analysis and fix here -
https://lists.bufferbloat.n...

01/13/2013

03:17 am Cerowrt Bug #418: TFO crashes cerowrt 3.7.1-1

I do not know if this is the faulty line -
void reqsk_fastopen_remove(struct sock *sk, struct request_sock *req,
...

03:14 am Cerowrt Bug #418: TFO crashes cerowrt 3.7.1-1

I could get a chance to get the backtrace from serial port.
I didnt do the kgdb session yet.
[ 1024.530000] Kernel b...

01/05/2013

10:58 am Cerowrt Bug #418: TFO crashes cerowrt 3.7.1-1

Disabling ECN on cero and TFO ON has no effect.
The crash is still seen on cero.
This is the trace I get (similar...

10:33 am Cerowrt Bug #418: TFO crashes cerowrt 3.7.1-1

BTW, I am just using the HEAD request by default which then
automatically limits the response to a single packet.
Don...

10:31 am Cerowrt Bug #418: TFO crashes cerowrt 3.7.1-1

Dave, the RST you are getting is probably the behavior of httping.
By default httping accepts only 4096 bytes of dat...

05/15/2012

08:56 am Cerowrt Feature #124: ECN test or disable script

scamper on cerowrt now works with Path ECN feature.
I have added the patch to ceropackages -
Branch: refs/heads/...

04/11/2012

06:53 am Cerowrt Bug #360 (Closed): Patchwork [OpenWrt-Devel] ar71xx TCP/IPsec unaligned instructions

Good to have patch -
http://patchwork.midlink.org/patch/1721/
This patch is for IPv4 (I am yet to test it on v6)
...

03/26/2012

07:45 am Cerowrt Bug #304: TCP timestamping is turned off by default in openwrt/cerowrt

It seems this one is ready to be closed?
cerowrt indeed now has tcp timestamps enabled by default.
Relevant commi...

07:15 am Cerowrt Support #282: Build ceroWRT

I could build cerowrt-3.3 from the steps mentioned at
http://www.bufferbloat.net/projects/cerowrt/wiki/Building_Cer...