How can I find the reason network writes fail with ENOMEM on 7.x?

2009-12-11 Thread Eugene Perevyazko
I'm getting network write failures on a host running 7.2-PRERELEASE (I know, I should update it to STABLE, but I've heard of similar reports on 7-S too) Failures are expressed for example in BIND named[72084]: /usr/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:1567: unexpected

Re: How can I find the reason network writes fail with ENOMEM on 7.x?

2009-12-11 Thread Eugene Perevyazko
On Fri, Dec 11, 2009 at 08:37:29AM -0200, Victor Lima wrote: > Have you checked your memory integrity? Maybe you should consider > buying some more mem to that machine. Have you check with top(1) how > much memory is actually available when the write fails? > That's not the lack of virtual/phy

Re: How can I find the reason network writes fail with ENOMEM on 7.x?

2009-12-11 Thread Victor Lima
Have you checked your memory integrity? Maybe you should consider buying some more mem to that machine. Have you check with top(1) how much memory is actually available when the write fails? Att, Victor Lima Em 11/12/2009, às 08:29, Eugene Perevyazko escreveu: I'm getting network write f

Racoon site-to site

2009-12-11 Thread Jon Otterholm
I have a site-to-site vpn between these two: 1. FreeBSD 7.2-RELEASE-p4, racoon, ipsec-tools-0.7.3 2. Symantec VPN 100, (also known as "Nexland Pro 800") I have intermittent connection problems between these two and I can't seem to identify what the problem is. I realize the complexity and challe

Re: Racoon site-to site

2009-12-11 Thread David DeSimone
Jon Otterholm wrote: > > If I restart racoon or wait approximately 30 min the connection is > re-established. Since this is approximately ½of the phase 2 lifetime, you are probably running into lifetime negotiation issues, or PFS issues. > What would be the obvious way to debug this? Any sugge

Re: ndis: broken scan

2009-12-11 Thread Paul B Mahol
On 12/7/09, Paul B Mahol wrote: > Patch attached to fix scan results. > Bug is obvious if you use -v flag: > ifconfig -v wlan0 list scan > > It is interesting, that it never got noticed. I got hit with this one > when working on WPA instead of WPA2(RSN). In that case wpa_supplicant > would never p

Re: Racoon site-to site

2009-12-11 Thread Jon Otterholm
11 dec 2009 kl. 17.34 skrev "David DeSimone" : Jon Otterholm wrote: If I restart racoon or wait approximately 30 min the connection is re-established. Since this is approximately ½of the phase 2 lifetime, you are proba bly running into lifetime negotiation issues, or PFS issues. What

Re: Racoon site-to site

2009-12-11 Thread Mike Tancsa
At 11:33 AM 12/11/2009, David DeSimone wrote: Jon Otterholm wrote: > > If I restart racoon or wait approximately 30 min the connection is > re-established. Since this is approximately ½of the phase 2 lifetime, you are probably running into lifetime negotiation issues, or PFS issues. > What wo

Re: kern/141376: [ndis] [patch] broken scan by passing ies and ies_len pointer to net80211

2009-12-11 Thread linimon
Old Synopsis: ndis: broken scan New Synopsis: [ndis] [patch] broken scan by passing ies and ies_len pointer to net80211 Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Fri Dec 11 19:48:19 UTC 2009 Responsible-Changed-Why: Over to m

Re: Racoon site-to site

2009-12-11 Thread Jon Otterholm
On 2009-12-11 20.23, "Mike Tancsa" wrote: > At 11:33 AM 12/11/2009, David DeSimone wrote: >> Jon Otterholm wrote: >>> >>> If I restart racoon or wait approximately 30 min the connection is >>> re-established. >> >> Since this is approximately ½of the phase 2 lifetime, you are probably >> run

Re: Racoon site-to site

2009-12-11 Thread Mike Tancsa
At 04:43 PM 12/11/2009, Jon Otterholm wrote: > Also, what does > sysctl net.key.preferred_oldsa > > show ? It has not jamed up yet but here is output from sysctl: net.key.preferred_oldsa: 1 Would it help setting it to 0 to force renewal of keys at reconnection? I think it should allow your e

Re: Racoon site-to site

2009-12-11 Thread Julian Elischer
Mike Tancsa wrote: At 04:43 PM 12/11/2009, Jon Otterholm wrote: > Also, what does > sysctl net.key.preferred_oldsa > > show ? It has not jamed up yet but here is output from sysctl: net.key.preferred_oldsa: 1 Would it help setting it to 0 to force renewal of keys at reconnection? I think it

10gigE link with FreeBSD hosts ?

2009-12-11 Thread George Sanders
I am seeing Sun Microsystems branded 10gigE adaptors (pci-x) on ebay nowadays for $500. So ... let's say I took some plain-jane, modern-ish PC (intel core, or c2d, pci-x, etc.) and set up this topology: a <-- cable --> b <-- cable --> c and on each of (a) and (c) put one 10gigE adaptor, an

Re: 10gigE link with FreeBSD hosts ?

2009-12-11 Thread Jack Vogel
Can't get 10 gigabit thru a PCI-X slot, it doesnt have the bandwidth, you need PCI Express, in fact you will find that lots of factors will come into play and might keep you from achieving optimal thruput. For a two port adapter you will need an 8x PCIE slot, preferably Gen 2, and if all three sys