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Date:      Wed, 7 Aug 2002 02:42:29 +0400
From:      "Igor V.Ruzanov" <igorr@redline.ru>
To:        <freebsd-questions@FreeBSD.ORG>
Subject:   please help
Message-ID:  <004001c23d9a$8b6c8c80$224510ac@redline.ru>

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Hello!
I have installed FreeBSD-4.4-Release on my machine. LAN was successfully
configured (UNIX-machine is connected with another Windows-machine via
ethernet). So my UNIX-machine has two network interfaces: first - ex0
(172.16.69.1) for ethernet card and second (ip's dynamically assigning) -
tun0 for serial device (modem). And i have a problem with second NIC: for
establishing ppp-connection with my ISP i use the ppp-implementation in
interactive mode (for now). After dialling and authorisation ppp connection
was established and prompt PPP ON my_host was appeared (3 P capital letters
of course) , so i could suppose that everything went normally. When i runned
ifconfig command i could see ip assigned to my second NIC: tun0. But there
was the problem: i couldn't open any tcp connection with remote hosts using
the protocols such as telnet, ssh, ftp and so on. I tried to ping some
remote side but it didn't work. The only address that i could ping is my
assigned ip-address. Could you please explain to me what do i have to do for
the network to work properly, why after establishing of ppp-connection with
my ISP i can't send and receive the packets on any tcp ports?

Thank you!



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