id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	blockedby	blocking	estimated	haspatch	patchreview	reproducible
2223	gsm0710muxd loosing packets?	kapiteined	mickey	"I use gsm0710muxd to make a GPRS connection and start a ssh tunnel to my home network.
if i start sending larger packets (ping -s 1400) the connection comes to a halt and no packets are forwarded any more.
If i stop gsm0710muxd and use /dev/ttySAC0 everything works fine. it seems like gsm0710muxd is loosing packets and my ssh tunnel becomes detached. the gprs connection itself stays intact.
As you can see from the ping log, the response times are increasing and then comes to a halt.

I read somewhere that a sillent buffer overflow was detected, so that might be my problem too. but i could not find a bug about that though.

I did run gsm0710muxd with the -v option and attached the log.
At 11:09:32 i stopped the connection manually.
"	defect	assigned	high	Om2008.12	GSM Modem	unspecified	normal		gsm 07.10 multiplexer, flow control					0