Re: ipfw and ipsec processing order for outgoing packets wrong

2004-10-31 Thread Ari Suutari
Hi, I've been pondering the same issue and am currently running 5.3-R modified in the way you've described. (diff at http://jodocus.org/ipsec-pfil.diff I'm not an experienced kernel-hacker, so use at own risk) Great, I'll have to try this. For IPSEC this also means that the resulting ESP and A

Re: ipfw and ipsec processing order for outgoing packets wrong

2004-10-31 Thread Ari Suutari
Hi, I am experiencing the same problem as well when I updated from a March 6, 2004 -CURRENT to the October 19, 2004 -CURRENT. The problem still exists with the October 27, 2004 -CURRENT. I'm using ipfw/dummynet for outgoing queues with the ACK packets having the highest priority in it's own queue

Re: ipfw and ipsec processing order for outgoing packets wrong

2004-10-31 Thread Vincent Poy
I am experiencing the same problem as well when I updated from a March 6, 2004 -CURRENT to the October 19, 2004 -CURRENT. The problem still exists with the October 27, 2004 -CURRENT. I'm using ipfw/dummynet for outgoing queues with the ACK packets having the highest priority in it's own queue. H

Re: TCP future: SACK plus DCR = better TCP over 802.11?

2004-10-31 Thread Mark Allman
> This looks promising: > http://www.ietf.org/internet-drafts/draft-ietf-tcpm-tcp-dcr-01.txt > > Sounds as if it has been prototyped under the Linux stack. I will > try to find out more. Ethan Blanton and I have started working with these folks and we are going to soon have a new i-d out. We ar

TCP future: SACK plus DCR = better TCP over 802.11?

2004-10-31 Thread Bruce M Simpson
This looks promising: http://www.ietf.org/internet-drafts/draft-ietf-tcpm-tcp-dcr-01.txt Sounds as if it has been prototyped under the Linux stack. I will try to find out more. Regards, BMS ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mai

Re: Irritation regarding precision of ping(8)...

2004-10-31 Thread Sean Chittenden
This has long bugged me and tonight I finally snapped and had to do something about it. Example output: 64 bytes from a.b.c.d: icmp_seq=935 ttl=126 time=33.824 ms 64 bytes from a.b.c.d: icmp_seq=936 ttl=126 time=29.138 ms 64 bytes from a.b.c.d: icmp_seq=937 ttl=126 time=28.262 ms 64 bytes from a.b

Re: Irritation regarding precision of ping(8)...

2004-10-31 Thread Bruce Evans
On Sun, 31 Oct 2004, Sean Chittenden wrote: > This has long bugged me and tonight I finally snapped and had to do > something about it. Example output: > > 64 bytes from a.b.c.d: icmp_seq=935 ttl=126 time=33.824 ms > 64 bytes from a.b.c.d: icmp_seq=936 ttl=126 time=29.138 ms > 64 bytes from a.b.c

Re: Irritation regarding precision of ping(8)...

2004-10-31 Thread Chuck Swiger
Sean Chittenden wrote: [ ...cleaning up ping's output... ] Anyone mind if I commit the attached patch? I'm sure I'm not the only one who's wanted to commit the following. -sc Yay! By all means, please commit this change. -- -Chuck ___ [EMAIL PROTECTED

Irritation regarding precision of ping(8)...

2004-10-31 Thread Sean Chittenden
This has long bugged me and tonight I finally snapped and had to do something about it. Example output: 64 bytes from a.b.c.d: icmp_seq=935 ttl=126 time=33.824 ms 64 bytes from a.b.c.d: icmp_seq=936 ttl=126 time=29.138 ms 64 bytes from a.b.c.d: icmp_seq=937 ttl=126 time=28.262 ms 64 bytes from a

Re: Bridge--using Packet Capture Library(libpcap.a) -- efficiency ?????

2004-10-31 Thread Robert Watson
On Sun, 31 Oct 2004, kamal kc wrote: > I have made a bridge using the Packet Capture Library I set the two nics > to promiscous mode and transfer packet between the two packet capture > handles A piece of the code I use for initializing the packet capture Copying every packet into and out of use

Bridge--using Packet Capture Library(libpcap.a) -- efficiency ?????

2004-10-31 Thread kamal kc
I have made a bridge using the Packet Capture Library I set the two nics to promiscous mode and transfer packet between the two packet capture handles A piece of the code I use for initializing the packet capture device descriptor--- . pcap_t *pd; pd = (pcap_t *)malloc(sizeof(*pd)); if (pd ==