Re: Packets with bad opt dropped

2003-08-03 Thread Daniel Hartmeier
On Sun, Aug 03, 2003 at 07:41:37PM -0300, Julian Escaglia wrote: > The Checkpoint vpn client (secure remote) seems to be the problem with the > checksum error. Same question: why is pf seeing any plaintext packets instead of ipsec encapsulated ones? If you create a vpn connection with pf not bei

Re: unmatched push (more info)

2003-08-03 Thread Daniel Hartmeier
On Mon, Aug 04, 2003 at 03:38:18PM +1000, Craig Barraclough wrote: > *I'm running ipsec between the machines (same config as used with other boxes, > with no connection breakage) Well, then the obvious question is why pf sees a plain TCP packet, isn't it supposed to be ipsec encapsulated? Check

unmatched push (more info)

2003-08-03 Thread Craig Barraclough
Hi All, Just some more info to help: *flags keyword is not used *this can happen in the middle of my using a ssh session *optimization is set to normal *this is inside a LAN *I'm running ipsec between the machines (same config as used with other boxes, with no connection breakage) *adpative timeou

Re: unmatched push

2003-08-03 Thread jared r r spiegel
On Mon, Aug 04, 2003 at 02:55:08PM +1000, Craig Barraclough wrote: > Hi all, > I've got a strange occurence with connection to one of my boxes, during ssh > connections, I'll quite commonly have the connection freeze then drop, with > an entry in pflog: > Followed by a series of (13) resets:

unmatched push

2003-08-03 Thread Craig Barraclough
Hi all, I've got a strange occurence with connection to one of my boxes, during ssh connections, I'll quite commonly have the connection freeze then drop, with an entry in pflog: Aug 04 14:46:53.753157 rule 5/0(match): block in on dc0: se.r.v.er.22 > de.sk.to.p.25414: P 738304278:738304310(32) a

Re: Packets with bad opt dropped

2003-08-03 Thread Julian Escaglia
You're right, its Citrix Metaframe. I tried the new client and that's not the problem. The Checkpoint vpn client (secure remote) seems to be the problem with the checksum error. I tried diferent versions but they all work the same way, i don't know if they do that on purpose or its a bug (featur

Re: Multi-Users using AuthPF / Anchors Take II

2003-08-03 Thread Daniel Hartmeier
On Sun, Aug 03, 2003 at 10:02:18PM +0200, Saad Kadhi wrote: > The gw is running 3.3-stable as of 20030714 (userland && kernel). The > patch that Daniel asked Ed Powers to apply is there. I rebuilded authpf > just to make sure it's in there. That patch is now part of -stable, make sure you didn't

Re: packet filtering

2003-08-03 Thread Mark Bojara
Hello Trevor/Daniel, Sorry for late reply I was on leave. When I only have a pass log rule and telnet to 196.4.160.2 53 I get this: 23:18:54.694500 opium.co.za.4774 > apollo.is.co.za.domain: S 4194577793:4194577793(0) win 65535 (DF) [tos 0x10] 23:18:54.694504 opium.co.za.4774 > apollo.is.co.za.d

Multi-Users using AuthPF / Anchors Take II

2003-08-03 Thread Saad Kadhi
Hi there folks, I have a situation here that have similarities w/ the situation Ed Powers had some time ago [1]. Here is a rough diagram of my network: DMZ | |xl0 +-+ tun0|