Re: FreeBSD 7.1 tcp problem (syncache)?

2008-12-02 Thread Paulo Fragoso
Em 01/12/2008 11:40, Ivan Voras escreveu: Paulo Fragoso wrote: Using other hardware whit FreeBSD 7.1-PRERELEASE running apache-worker-2.2.9_5 + mysql, we have a poor result: {client}$ ab -n 2000 -c 1000 http://system_using_7.1-PRERELEASE ... Test aborted after 10 failures apr_connect(): I

Multiple netgraph threads

2008-12-02 Thread Vladimir V. Kobal
Hello, I'm interested in the information of further development of Subject. I have a bottleneck: swi_net limited by one CPU core time. There was a thread http://lists.freebsd.org/pipermail/freebsd-net/2008-March/017447.html . Patch http://people.freebsd.org/~mav/netgraph.threads.patch is not avail

Re: dhclient doing DISCOVER with bad IP checksum - bge

2008-12-02 Thread Brooks Davis
On Mon, Dec 01, 2008 at 12:27:58AM -0800, Jonathan Feally wrote: > Sorry for the cross-post, but this could be either lists problem. > > I have 2 boxes running 7-STABLE as of 20081130, both i386 SMP. One is > running ISC DHCPD 3.0.x from recent ports, and the other dhclient from make > world. >

Re: dhclient doing DISCOVER with bad IP checksum - bge (7.1 show stopper??)

2008-12-02 Thread Danny Braniss
> Can someone please confirm or rule out my issue with dhclient sending > bad IP checksum packets. It would really suck if 7.1 was released with a > broken DHCP client. > I've had many problems lately, but none involved checksum nor the dhcpd (btw, I assume that you are seeing bad checksum on th

Re: dhclient doing DISCOVER with bad IP checksum - bge (7.1 show stopper??)

2008-12-02 Thread Jonathan Feally
I will try another em card in that server to confirm/rule out the nic driver. I am seeing the same checksum number on both the source machine, the dhcp server machine, and a 3rd windows xp machine sniffing the traffic with etherreal/wireshark. The windows xp box is running an intel nic as well,

Re: dhclient doing DISCOVER with bad IP checksum - bge (7.1 show stopper??)

2008-12-02 Thread Jonathan Feally
Jonathan Feally wrote: I will try another em card in that server to confirm/rule out the nic driver. I am seeing the same checksum number on both the source machine, the dhcp server machine, and a 3rd windows xp machine sniffing the traffic with etherreal/wireshark. The windows xp box is runni

Weird TCP connect issue in FreeBSD 6

2008-12-02 Thread Benjie Chen
Hi I have a weird issue to report, and I am not sure if it's a bug or some other configuration problem. Server is a dual NICed FreeBSD 6.2 system. For example, one NIC is em0 = 192.168.0.1, and the other one is em1 = 192.168.0.2. I have an Apache server listening on 80 and 443 on both IP address

Re: [ipsec] aes-ctr question

2008-12-02 Thread Christian Weisgerber
wang_jiabo <[EMAIL PROTECTED]> wrote: > following is my setkey configration. I can get SAD and SPD. but when I > run " ping6 -I rl0 3ffe:501::103:20a:ebff:fe85:9e56 " on FreeBSD > FreeBSD report: kernel: esp_aesctr_decrypt aes-ctr:payload length must > be multiple of 16 >

Re: [ipsec] aes-ctr question

2008-12-02 Thread wang_jiabo
Christian Weisgerber wrote: wang_jiabo <[EMAIL PROTECTED]> wrote: following is my setkey configration. I can get SAD and SPD. but when I run " ping6 -I rl0 3ffe:501::103:20a:ebff:fe85:9e56 " on FreeBSD FreeBSD report: kernel: esp_aesctr_decrypt aes-ctr:payload length must be multiple o

Re: dhclient doing DISCOVER with bad IP checksum - bge (7.1 show stopper?? NOPE - We're OK)

2008-12-02 Thread Jonathan Feally
OK, so I installed a different PE1750 with BETA2 and then updated the source via cvsup RELENG_7 from cvsup3 and all is ok now on that box. Went back the first box and cvsup'ed the src again into an empty directory and it compiled and worked fine. Looks like my updating of the source along the w

Re: dhclient doing DISCOVER with bad IP checksum - compile optimization issue

2008-12-02 Thread Jonathan Feally
Ok, I managed to cause it again. dhclient was the problem. My source tree was fine. Turns out that it is my make.conf CFLAGS=-O3 setting. When compiled with -O3 it will generate packets with bad checksums. Simply recompiling it with -O2 did not cause this issue and dhclient works fine. So th

Re: [ipsec] aes-ctr question

2008-12-02 Thread Eygene Ryabinkin
Christian, good day. Tue, Dec 02, 2008 at 08:12:28PM +, Christian Weisgerber wrote: > wang_jiabo <[EMAIL PROTECTED]> wrote: > > add 3ffe:501::103:20a:ebff:fe85:9e56 > > 3ffe:501::104:21d:fff:fe19:59fc esp 0x1000 -m tunnel -E aes-ctr > > "ipv6readylogoaes2to1" -A hmac-sha1 "ipv6readylo