Re: tcp analysis tool?

2007-10-19 Thread David DeSimone
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Julian Elischer [EMAIL PROTECTED] wrote: does anyone have a favourite tool for analysing tcp flows to easily figure out why a transfer is slow? Wireshark is good for interactively examining a tcpdump trace between two hosts. It will point out

Re: libpcap/tcpdump update

2007-10-19 Thread Max Laier
Okay. libpcap 0.9.8 and tcpdump 3.9.8 are now imported into HEAD and RELENG_7. Is anyone eager to pull it down to RELENG_6 as well, because I don't have the resources available at the moment. The update was crucial to me in HEAD and RELENG_7 to get a working pflog tcpdump, but RELENG_6

setup_loopback() in /etc/rc.firewall

2007-10-19 Thread Igor Sysoev
After 1.49 src/etc/rc.firewall setup_loopback() is called in any firewall type including custom firewall defined filename. I think setup_loopback() should be called for predefined firewalls. -- Igor Sysoev http://sysoev.ru/en/ ___

Re: Dump kernel routing table

2007-10-19 Thread Stephen Clark
Netan wrote: Hello I am using the CURRENT release. I wish to dump the kernel routing table. I think there was a sysctl interface in 4.x FreeBSD release to print it from userspace. Is there a way to do it now ?.. Sunny ___ freebsd-net@freebsd.org

Re: tcp analysis tool?

2007-10-19 Thread Kevin Oberman
Maksim Yevmenkin wrote: On 10/18/07, Julian Elischer [EMAIL PROTECTED] wrote: does anyone have a favourite tool for analysing tcp flows to easily figure out why a transfer is slow? I am hoping for something that can help visualise the flow as one of those two timeline poles with

Re: Dump kernel routing table

2007-10-19 Thread Netan
On 10/19/07, Stephen Clark [EMAIL PROTECTED] wrote: Netan wrote: Hello I am using the CURRENT release. I wish to dump the kernel routing table. I think there was a sysctl interface in 4.x FreeBSD release to print it from userspace. Is there a way to do it now ?.. Sunny

Re: Marvell chipsets on 8-CURRENT and XP x64 won't talk with one another

2007-10-19 Thread Mike Silbersack
On Fri, 19 Oct 2007, Garrett Cooper wrote: Hi, In an effort to connect my 2 machines up -- the FreeBSD 8-CURRENT and the Windows box, for filesharing via SMB I've installed samba3 and done that song and dance to get things to work. The really weird thing is that my 2 machines will talk via

Re: Disable Exponential Backoff (retry) on Ethernet?

2007-10-19 Thread Julian Elischer
Sten Daniel Soersdal wrote: Len Gross wrote: Thanks so much for the response. Here is some additional information. I'm trying to emulate an RF network where there are colisions (e.g. Aloha type protocol) so I actually need collisions! I had forgotten that modern hardware essentially

Re: Disable Exponential Backoff (retry) on Ethernet?

2007-10-19 Thread Mike Karels
Len Gross wrote: Thanks so much for the response. Here is some additional information. I'm trying to emulate an RF network where there are colisions (e.g. Aloha type protocol) so I actually need collisions! I had forgotten that modern hardware essentially eliminated them. So, lets

Re: IPv6 - NAT - IPv4 ... possible?

2007-10-19 Thread Vince Hoffman
Marc G. Fournier wrote: Could I hide an IPv6 network behind NAT? I don't know if that is even possible ... the IPv6 IPs would be private (equiv to 192.168.x.x) ... basically, none of the hosts behind NAT need a public IP, *but* I may end up with more then 256 hosts, so was wondering

Re: Marvell chipsets on 8-CURRENT and XP x64 won't talk with one another

2007-10-19 Thread Mike Silbersack
On Fri, 19 Oct 2007, Garrett Cooper wrote: Just to clarify, how are the two hooked together? Is it over gigabit switch, a 10mbps hub, or directly cabled together? -Mike Sure. They're both connected over a gigabit switch, but the Windows driver's kind of sketchy because it keeps on

if_re Fatal trap 12: page fault while in kernel mode

2007-10-19 Thread Yarema
I'm running a pair of VIA C7 mini-ITX carp(4)ed 6.2-STABLE boxes with one if_vr and three if_re RealTek 8169S Single-chip Gigabit Ethernet NICs. vr is used for pfsync and all re interfaces have carp. I'm unable to run any kernel newer than April 11th, 2007 without getting something along the

Re: Marvell chipsets on 8-CURRENT and XP x64 won't talk with one another

2007-10-19 Thread Garrett Cooper
Mike Silbersack wrote: On Fri, 19 Oct 2007, Garrett Cooper wrote: Hi, In an effort to connect my 2 machines up -- the FreeBSD 8-CURRENT and the Windows box, for filesharing via SMB I've installed samba3 and done that song and dance to get things to work. The really weird thing is that

Re: bin/117339: [patch] route(8): loading routing management commands from file

2007-10-19 Thread linimon
Old Synopsis: loading routing management commands from file New Synopsis: [patch] route(8): loading routing management commands from file Responsible-Changed-From-To: freebsd-bugs-freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Fri Oct 19 23:14:10 UTC 2007

Marvell chipsets on 8-CURRENT and XP x64 won't talk with one another

2007-10-19 Thread Garrett Cooper
Hi, In an effort to connect my 2 machines up -- the FreeBSD 8-CURRENT and the Windows box, for filesharing via SMB I've installed samba3 and done that song and dance to get things to work. The really weird thing is that my 2 machines will talk via ICMP with one another, but not via TCP

Re: Marvell chipsets on 8-CURRENT and XP x64 won't talk with one another

2007-10-19 Thread Garrett Cooper
Mike Silbersack wrote: On Fri, 19 Oct 2007, Garrett Cooper wrote: Hi, In an effort to connect my 2 machines up -- the FreeBSD 8-CURRENT and the Windows box, for filesharing via SMB I've installed samba3 and done that song and dance to get things to work. The really weird thing is that

Re: Disable Exponential Backoff (retry) on Ethernet?

2007-10-19 Thread Sten Daniel Soersdal
Len Gross wrote: Thanks so much for the response. Here is some additional information. I'm trying to emulate an RF network where there are colisions (e.g. Aloha type protocol) so I actually need collisions! I had forgotten that modern hardware essentially eliminated them. So, lets say I can

Dump kernel routing table

2007-10-19 Thread Netan
Hello I am using the CURRENT release. I wish to dump the kernel routing table. I think there was a sysctl interface in 4.x FreeBSD release to print it from userspace. Is there a way to do it now ?.. Sunny ___ freebsd-net@freebsd.org mailing list

Re: IPv6 - NAT - IPv4 ... possible?

2007-10-19 Thread Bob Johnson
On 10/19/07, Marc G. Fournier [EMAIL PROTECTED] wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Could I hide an IPv6 network behind NAT? I don't know if that is even possible Yes, it is possible. The designers of IPv6 allowed for that configuration as it was expected to be a common

Re: accept filters and zero copy sockets

2007-10-19 Thread Vlad GALU
On 10/19/07, Jonathan Noack [EMAIL PROTECTED] wrote: I'm in the process of upgrading my web/database/nfs/jack-of-all-trades box from 6.2 to RELENG_7. I figured now would be a good time to clean up my kernel config files. I have the following in my old kernel config: # Statically Link in

Re: accept filters and zero copy sockets

2007-10-19 Thread Alfred Perlstein
* Jonathan Noack [EMAIL PROTECTED] [071018 20:59] wrote: I'm in the process of upgrading my web/database/nfs/jack-of-all-trades box from 6.2 to RELENG_7. I figured now would be a good time to clean up my kernel config files. I have the following in my old kernel config: # Statically Link

Re: IPv6 - NAT - IPv4 ... possible?

2007-10-19 Thread Max Laier
On Friday 19 October 2007, Marc G. Fournier wrote: Could I hide an IPv6 network behind NAT? I don't know if that is even possible ... the IPv6 IPs would be private (equiv to 192.168.x.x) ... basically, none of the hosts behind NAT need a public IP, *but* I may end up with more then 256 hosts,

Re: Secure Wireless Router using FreeBSD ...

2007-10-19 Thread Andrew Thompson
On Fri, Oct 19, 2007 at 02:27:02AM -0300, Marc G. Fournier wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Within my Linksys, I can restrict wireless to MAC addresses, as well as using stuff like WPA ... quick search on google, and I found:

Re: libpcap/tcpdump update

2007-10-19 Thread Henrik Brix Andersen
Hi Max, On Fri, Oct 19, 2007 at 10:48:52AM +0200, Max Laier wrote: Okay. libpcap 0.9.8 and tcpdump 3.9.8 are now imported into HEAD and RELENG_7. Thank you for updating these two components! Regards, Brix -- Henrik Brix Andersen [EMAIL PROTECTED] pgpP4hT3J34WE.pgp Description: PGP

Re: libpcap/tcpdump update

2007-10-19 Thread Giorgos Keramidas
On 2007-10-19 10:48, Max Laier [EMAIL PROTECTED] wrote: Okay. libpcap 0.9.8 and tcpdump 3.9.8 are now imported into HEAD and RELENG_7. Is anyone eager to pull it down to RELENG_6 as well, because I don't have the resources available at the moment. The update was crucial to me in HEAD and