old-www/HOWTO/Serial-Laplink-HOWTO/x157.html

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>4. Connecting...</A
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> The moment of truth: connect the computers with the null modem cable, first start the server side (if you are using the <SPAN
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>"/etc/inittab"</SPAN
> approach it should be up already), then start the client side. You should see something like this on the server:
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>[root@griis /root]# pppd /dev/ttyS1 nodetach
Using interface ppp0
Connect: ppp0 &#60;--&#62; /dev/ttyS1
user zaphod logged in
Deflate (15) compression enabled
local IP address 192.168.0.1
remote IP address 192.168.1.1
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> Note that if you started pppd from the <SPAN
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>"/etc/inittab"</SPAN
> file these messages will appear in <SPAN
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>"/var/log/messages"</SPAN
>. On the client side you should see something like this:
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>[root@wylg /root]# pppd /dev/ttyS0 nodetach
Using interface ppp0
Connect: ppp0 &#60;--&#62; /dev/ttyS0
Remote message: Success
Deflate (15) compression enabled
local IP address 192.168.1.1
remote IP address 192.168.0.1
</PRE
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> On either side you can ping the other computer to see if the connection is active:
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>[zaphod@wylg zaphod]$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) from 192.168.1.1 : 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=0 ttl=255 time=31.7 ms
64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=20.3 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=255 time=19.2 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=255 time=20.3 ms
--- 192.168.0.1 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 19.2/22.8/31.7 ms
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> You can now access the server through any TCP/IP services it might have available, such as FTP, HTTP, TELNET and SAMBA.
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