Interrupts + Polling mode (similar to Linux's NAPI)

2009-03-26 Thread Andrew Brampton
Hi, Linux has a feature called NAPI, which amongst other things has this Interrupt initiated polling mode. Whilst the network traffic is quiet the network interfaces use interrupts, however as soon as the load becomes higher polling kicks in and stays like that until the load drops again. I know t

Re: kern/75873: Usability problem with non-RFC-compliant IP spoof protection implementation

2009-03-26 Thread brucec
Synopsis: Usability problem with non-RFC-compliant IP spoof protection implementation Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: brucec Responsible-Changed-When: Thu Mar 26 18:36:44 UTC 2009 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.o

Re: FreeBSD Router Problem

2009-03-26 Thread Pierre Lamy
stateshard limit1 If I want to dos this box all I need to do is hold 10k tcp connections open in established. A 1 day default timeout for established connections is retarded, since virtually all client apps and OSs as well as intervening stateful firewalls will lose state aft

Re: Dynamic loading of network kernel modules?

2009-03-26 Thread David Horn
On Tue, Mar 24, 2009 at 11:57 AM, Brooks Davis wrote: > On Wed, Mar 18, 2009 at 01:33:06PM -0400, David Horn wrote: >> On Wed, Mar 18, 2009 at 12:26 PM, Oliver Fromme >> wrote: >> > David Horn wrote: >> > ?> Oliver Fromme wrote: >> > ?> > >> > ?> > ?network_interfaces="bge0 lo0" >> > ?> >> > ?>

Re: kern/77341: [ip6] problems with IPV6 implementation

2009-03-26 Thread brucec
Synopsis: [ip6] problems with IPV6 implementation Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: brucec Responsible-Changed-When: Thu Mar 26 15:57:51 UTC 2009 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=77341

Re: kern/98597: [inet6] Bug in FreeBSD 6.1 IPv6 link-local DAD procedure

2009-03-26 Thread brucec
Synopsis: [inet6] Bug in FreeBSD 6.1 IPv6 link-local DAD procedure Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: brucec Responsible-Changed-When: Thu Mar 26 15:56:44 UTC 2009 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?

Re: kern/132342: [ndis] [patch] incorrect number used in for loop; fix TXPMGT reporting

2009-03-26 Thread gavin
Synopsis: [ndis] [patch] incorrect number used in for loop; fix TXPMGT reporting State-Changed-From-To: patched->closed State-Changed-By: gavin State-Changed-When: Thu Mar 26 14:18:54 UTC 2009 State-Changed-Why: Close, submitter confirms that this is not an issue with 7.x or earlier. http://www.

Re: FreeBSD Router Problem

2009-03-26 Thread Adrian Penisoara
Hi, On Wed, Mar 25, 2009 at 11:21 PM, Shawn Everett wrote: > > tcp.established 86400s > > > > ^^ This should be 3600. > > > > Pierre > > That's an interesting thought. Why would that matter? It's the PF TCP established session timeout, which defaults to 1 day. This is relevant only

Re: kern/132342: [ndis] [patch] incorrect number used in for loop; fix TXPMGT reporting

2009-03-26 Thread gavin
Synopsis: [ndis] [patch] incorrect number used in for loop; fix TXPMGT reporting State-Changed-From-To: open->patched State-Changed-By: gavin State-Changed-When: Thu Mar 26 12:24:48 UTC 2009 State-Changed-Why: Mark as patched, as it is fixed in HEAD. I'm not sure if this actually applies to 7.x,

adding routes via interface bug in FreenBSD

2009-03-26 Thread S.I
Hello, As of quagga-0.99.3_2 zebra doesn't add static routes via interface on any freebsd versions from 6-STABLE to FreeBSD 7.2-PRERELEASE #3: Wed Mar 25 11:38:45 EET 2009. Here is the example: # zebra.conf int