Re: IPFW firewall NAT, port address translation, and "active" FTP

2010-02-08 Thread Freddie Cash
On Mon, Feb 8, 2010 at 2:09 PM, Brett Glass wrote: > Everyone: > > I've just attempted to build a router using FreeBSD 8.0 with IPFW's > firewall NAT. I've included the following NAT parameters: > > ipfw nat 123 config if xl0 log redirect_port tcp 10.0.1.99:21 21 > redirect_port tcp 10.0.1.99:20

Re: kern/143673: [stf] the should be a way to support multiple 6to4 addresses

2010-02-08 Thread linimon
Synopsis: [stf] the should be a way to support multiple 6to4 addresses State-Changed-From-To: open->suspended State-Changed-By: linimon State-Changed-When: Mon Feb 8 22:14:51 UTC 2010 State-Changed-Why: Mark suspended awaiting patches. Responsible-Changed-From-To: freebsd-bugs->freebsd-net Resp

Re: kern/143666: [ip6] [request] PMTU black hole detection not implemented

2010-02-08 Thread linimon
Synopsis: [ip6] [request] PMTU black hole detection not implemented Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Mon Feb 8 22:11:24 UTC 2010 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi

IPFW firewall NAT, port address translation, and "active" FTP

2010-02-08 Thread Brett Glass
Everyone: I've just attempted to build a router using FreeBSD 8.0 with IPFW's firewall NAT. I've included the following NAT parameters: ipfw nat 123 config if xl0 log redirect_port tcp 10.0.1.99:21 21 redirect_port tcp 10.0.1.99:20 20 Note that, among other things, incoming FTP is redirecte

Re: kern/141646: [em] em(4) + lagg(4) + vlan(4) generates ISL-tagged frames instead of 802.1q-tagged frames

2010-02-08 Thread eri
Synopsis: [em] em(4) + lagg(4) + vlan(4) generates ISL-tagged frames instead of 802.1q-tagged frames Responsible-Changed-From-To: freebsd-net->eri Responsible-Changed-By: eri Responsible-Changed-When: Mon Feb 8 21:31:16 UTC 2010 Responsible-Changed-Why: Take ownership. http://www.freebsd.org/cg

Re: kern/141646: [em] em(4) + lagg(4) + vlan(4) generates ISL-tagged frames instead of 802.1q-tagged frames

2010-02-08 Thread eri
Synopsis: [em] em(4) + lagg(4) + vlan(4) generates ISL-tagged frames instead of 802.1q-tagged frames State-Changed-From-To: open->patched State-Changed-By: eri State-Changed-When: Mon Feb 8 21:00:22 UTC 2010 State-Changed-Why: http://www.freebsd.org/cgi/query-pr.cgi?pr=141646 _

Different SYN retransmit backoff between active and passive connections

2010-02-08 Thread Karim Fodil-Lemelin
Greetings, When doing an active connect and assuming that SYN packets are lost. The next retransmit timeout will trigger retransmissions of the SYN according to this code (in tcp_timer_rexmt): rexmt = TCP_REXMTVAL(tp) * tcp_syn_backoff[tp->t_rxtshift]; Now, when doing passive connections th

Re: kern/141646: [em] em(4) + lagg(4) + vlan(4) generates ISL-tagged frames instead of 802.1q-tagged frames

2010-02-08 Thread Jeff Blank
On Fri, Feb 05, 2010 at 03:26:46PM +0100, Ermal Luçi wrote: > Anybody interested can please try the patch at this location > http://tinyurl.com/yk7qbtb. > It is against 8-STABLE though should apply even to 8-RELEASE. Ermal, This works great! I see it's been committed to HEAD as well. Thank you!

[PATCH] net:: ECMP Phase 1 Fixes for FreeBSD 7.2

2010-02-08 Thread Balaji G
Hi Everybody Please find attached the patch files which contains the backported code for ECMP for FreeBSD 7.2. I have back ported the code from 8.0. I have done some basic testing with these patches rolled in. These are the phase 1 fixes and i would continue to work on this and back port few other

Intel GigE NIC Issue on IPv6 DAD

2010-02-08 Thread Siquijor Philips
Hi, I'm currently doing IPv6 conformance testing with FreeBSD-7.1 RELEASE however I've encountered DAD timing issue on Intel Gigabit NICs with em(4) driver. I configure several tweaks on net.inet6.ip6.dad_count such as 2 seconds, 3 seconds and 4 seconds just to get the specific DAD timing on each

NDISulator bug on amd64

2010-02-08 Thread Paul B Mahol
On 1/16/10, Paul B Mahol wrote: > On 1/11/10, Paul B Mahol wrote: >> On 1/11/10, Bob Johnson wrote: >>> On 1/9/10, Paul B Mahol wrote: On 12/16/09, Bob Johnson wrote: > I'm using an ExpressCard for wireless networking because there seems > to be no driver for the internal card in

Current problem reports assigned to freebsd-net@FreeBSD.org

2010-02-08 Thread FreeBSD bugmaster
Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker