Date: Tue, 12 Oct 1999 10:24:50 +0100 From: Richard Morte <ric@sinclairassoc.force9.co.uk> To: Todd Backman <todd@flyingcroc.net> Cc: "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG> Subject: Re: Traceroute problems via Gateway Message-ID: <3802FE62.9EF83F6C@sinclairassoc.force9.co.uk> References: <Pine.BSF.4.10.9910120227080.12182-100000@wank.necropolis.org>
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Todd Backman wrote: > > are you using natd? > > On Tue, 12 Oct 1999, Richard Morte wrote: > > > Originally I posed the question as to why Windows clients on the local > > (192.168.120) network couldn't access the internet vi a FreeBSD gateway. > > Having done alittle more digging I find that I cannot traceroute > > (tracert in wins) beyong the local network. > > > > I have ppp with the -alias flag set. After connecting the FreeBSD box to > > the net I get the ISP-assigned IP addresses substituted for the 10.0.0.1 > > and 10.0.0.2 faked IP addresses set in ppp.conf: > > > > tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 > > inet 212.56.123.197 --> 195.66.129.122 netmask 0xffff00 > > > > or occasionally: > > > > tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 > > inet 212.56.111.212 --> 255.255.255.255 netmask 0xffffff > > inet 212.56.111.201 --> 192.168.53.110 netmask 0xffff00 > > > > I can ping & traceroute the world from FreeBSD, but not from any windows > > clients. Curiously, if I traceroute one of the IP-assigned addresses > > from windows, I get: > > > > c:\> tracert 212.56.111.201 > > Tracing route to 212.56.111.201 over a maximum of 30 hops > > 1 1ms 1ms 1ms 212.56.111.201 > > Trace complete > > c:\> > > > > It seems as though tracert is able to resolve the IP address via the > > FreeBSD box, but the FReeBSD box is all it sees and reports a single > > hop. > > > > I have gateway enable="YES" in rc.conf; ppp is in -alias mode; no > > fireall configured; natd not running because ppp is in -alias mode. Todd, thanks for replying. No, natd not running - see above comment. But I do have a locally configured DNS and the win boxes do receive the correct name/address after a lookup > > > > I have been through the various configurations many times, but cannot > > spot anyting obviously wrong. Any suggestions? > > > > Many thanks, > > Ric > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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