[nos-bbs] Diagram (Poster) of how my JNOS system is configured

[Bob Tenty]

Can you ping Windows XP from jnos?

P.S.

You can avoid to use the extra 192.168.1.200 address as start point for 
the tun0 tunnel as you have already 192.168.1.107 as network address
for eth0 in linux.
So shell ifconfig tun0 192.168.1.107 pointopoint 192.168.1.201 mtu 1500 
up     would work also.

I would put echo 1 >/proc/sys/net/ipv4/ip_forward in rc.local of linux 
so that it is directly available after linux boot (has to be executed 
only once)
Alternate way is to remove the hash for ipv4 forwarding in 
/etc/sysctl.conf (line: net.ipv4.ip_forward =1)
Same for the masquerade line > rc.local


73,

Bob VE3TOK




On 11-04-07 04:30 PM, Jay Hubert wrote:
> I configured JNOS almost as shown in the diagram: JNOS is 
> 192.168.1.201, the Linux end is 192.168.1.200, but the Linux box is 
> 192.168.1.107 not 192.168.1.60 as shown in the diagram.
> From the Linux box itself, I can ping 192.168.1.200 and 192.168.201.
> However, I can't see JNOS from an XP computer on the LAN. [Request 
> timed out.] On the XP computer I enter: route add 192.168.1.201 
> 192.168.1.107. ThenI can successfully ping 192.168.1.107 and 
> 192.168.1.200, but NOT 192.168.1.201.
> I am running SuSe Linux. The rollowing lines from autoexec.nos might 
> be relevant:
>
>     shell ifconfig tun0 192.168.1.200 pointopoint 192.168.1.201 mtu
>     1500 up
>     pause 3
>
>     # Enable IP forwarding
>     shell echo 1 >/proc/sys/net/ipv4/ip_forward
>     shell iptables -t nat -A POSTROUTING -o eth0 -s 192.168.1.107 -j
>     MASQUERADE
>
> How do I make JNOS accessible from the LAN?
>
> 73 de Jay K0OLK
>
>
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