IP frag need
Hello hackers! I have two office in the Internet. And now I trying to make VPN between it. I using mpd for it. Client --- (mtu=1500) FreeBSD (mtu=1024) == VPN over Internet == (mtu=1024)FreeBSD (mtu=1500)--- WindowsNT Client trying to use mounted disk from WindowsNT 11.8.24.25 - WindowsNT 11.8.11.1 - FreeBSD tcpdump info: 17:26:55.100097 11.8.24.25.139 11.8.11.1.1049: tcp 1460 (DF) 17:26:55.100175 11.8.11.1 11.8.24.25: icmp: 11.8.11.1 unreachable - need to frag (mtu 1024) (DF) 17:26:57.287737 11.8.24.25.139 11.8.11.1.1049: tcp 1460 (DF) 17:26:57.287813 11.8.11.1 11.8.24.25: icmp: 11.8.11.1 unreachable - need to frag (mtu 1024) (DF) As you can see IP frag needed, but WindowsNT don't want to do it. What I cat do on FreeBSD box to solve the problem ?? Dmitry. (Sorry for my English) ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: IP frag need
On Wed, May 19, 2004 at 12:22:41PM +0600, Dmitry A. Bondareff wrote: Hello hackers! I have two office in the Internet. And now I trying to make VPN between it. I using mpd for it. Client --- (mtu=1500) FreeBSD (mtu=1024) == VPN over Internet == (mtu=1024)FreeBSD (mtu=1500)--- WindowsNT Client trying to use mounted disk from WindowsNT 11.8.24.25 - WindowsNT 11.8.11.1 - FreeBSD tcpdump info: 17:26:55.100097 11.8.24.25.139 11.8.11.1.1049: tcp 1460 (DF) 17:26:55.100175 11.8.11.1 11.8.24.25: icmp: 11.8.11.1 unreachable - need to frag (mtu 1024) (DF) 17:26:57.287737 11.8.24.25.139 11.8.11.1.1049: tcp 1460 (DF) 17:26:57.287813 11.8.11.1 11.8.24.25: icmp: 11.8.11.1 unreachable - need to frag (mtu 1024) (DF) As you can see IP frag needed, but WindowsNT don't want to do it. What I cat do on FreeBSD box to solve the problem ?? If you are using a recent version of mpd, try putting the following line: set iface enable tcpmssfix in your bundle definition in mpd.conf. G'luck, Peter -- Peter Pentchev [EMAIL PROTECTED][EMAIL PROTECTED][EMAIL PROTECTED] PGP key:http://people.FreeBSD.org/~roam/roam.key.asc Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553 No language can express every thought unambiguously, least of all this one. pgpuxcUFWAXcZ.pgp Description: PGP signature
Re: IP frag need
Dmitry A. Bondareff wrote: Hello hackers! I have two office in the Internet. And now I trying to make VPN between it. I using mpd for it. Client --- (mtu=1500) FreeBSD (mtu=1024) == VPN over Internet == (mtu=1024)FreeBSD (mtu=1500)--- WindowsNT Client trying to use mounted disk from WindowsNT 11.8.24.25 - WindowsNT 11.8.11.1 - FreeBSD tcpdump info: 17:26:55.100097 11.8.24.25.139 11.8.11.1.1049: tcp 1460 (DF) 17:26:55.100175 11.8.11.1 11.8.24.25: icmp: 11.8.11.1 unreachable - need to frag (mtu 1024) (DF) 17:26:57.287737 11.8.24.25.139 11.8.11.1.1049: tcp 1460 (DF) 17:26:57.287813 11.8.11.1 11.8.24.25: icmp: 11.8.11.1 unreachable - need to frag (mtu 1024) (DF) As you can see IP frag needed, but WindowsNT don't want to do it. What I cat do on FreeBSD box to solve the problem ?? Dmitry. (Sorry for my English) ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to [EMAIL PROTECTED] Please send these types of questions to [EMAIL PROTECTED] I'm not an admin here, but I think that place would be more appropriate. -- William Michael Grim Student, Southern Illinois University at Edwardsville Unix Network Administrator, SIUE, Computer Science dept. Phone: (217) 341-6552 Email: [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to [EMAIL PROTECTED]
