[Chilli] Increase the value of SNDBUF RCVBUF

Michele Lugli michele.lugli at unife.it
Mon Jul 21 09:53:55 UTC 2014


Hi,

recompilation is not necessary. Change options --sndbuf --rcvbuf in
the config file and increase net.core.wmem_max, net.core.rmem_max in
kernel sysctl parameters.

http://coova.org/node/5082

Regards,
Michele


2014-07-20 17:11 GMT+02:00 andrew at PolkaSpots.com <andrew at polkaspots.com>:
> Those anyone know how to change the faults Net SNDBUF RCVBUF size can be
> change from the default value of 163840 to something higher?
> Is this done just when you compile it or you can change it in the config
> file as well?
>
> Im getting the fallowing issue and I have read that is because of the buffer
> size.
>
> Jul 20 14:29:58 OpenWRT coova-chilli[11166]: net.c: 892: 11 (Resource
> temporarily unavailable) packet dropped due to congestion
> Jul 20 14:29:58 OpenWRT coova-chilli[11166]: net.c: 915: 11 (Resource
> temporarily unavailable) net_write_eth(fd=5, len=1506) failed
>
>
> _______________________________________________
> Chilli mailing list
> Chilli at coova.org
> http://lists.coova.org/cgi-bin/mailman/listinfo/chilli
>



-- 
Ing. Michele Lugli
----------------------------------
Ufficio Reti e Sistemi
Universita' degli Studi di Ferrara
via Saragat 1
tel. 0532 97 4058


More information about the Chilli mailing list