Date: Fri, 21 Feb 2014 09:57:38 +0200 From: "Ian FREISLICH" <ianf@clue.co.za> To: current@freebsd.org Subject: netstat: sysctl: net.route.0.0.dump.0: Cannot allocate memory Message-ID: <E1WGkzK-0000gb-E2@clue.co.za>
next in thread | raw e-mail | index | archive | help
Hi
While recieving my routing table I used to be able to check how far
it got by counting the output netstat -rn. It takes about 2 seconds
to recieve the routes from my route-server, but over a minute to
update the kernel routing table.
I'm now getting this error until zebra completes route insertion.
[firewall1.jnb1] ~ $ netstat -rn |wc -l
netstat: sysctl: net.route.0.0.dump.0: Cannot allocate memory
1
[firewall1.jnb1] ~ $ netstat -rn |wc -l
480446
Is there a sysctl that controls this? There's lots of free memory
(14GB). I've tuned other limits to stop dummynet crashing which
may have affected this, but in the absence of any documentation of
which mbuf sysctls affect dummynet I'm shooting in the dark:
net.inet.ip.fw.one_pass=0
net.inet.ip.dummynet.io_fast=1
net.inet.ip.dummynet.hash_size=1024
net.pf.states_hashsize="1048576"
kern.ipc.nmbclusters="1048576"
kern.ipc.maxmbufmem="10737418240"
kern.ipc.nmbufs=13045170
Ian
--
Ian Freislich
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?E1WGkzK-0000gb-E2>