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November 29, 2006, 9:07 am
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See ...this is my network.. Firewall
External ISP network-Internet Router ---Internet switch --Internal(LAN)
switch---proxy (both internal external nic is connected to lan
switch)..(internet switch also connected to firewall)
This is my lan configuration..
Internal card:( Figure 1)
Ip address: 22.214.171.124
subnet mask: 255.255.0.0
External card(Figure 2)
Ip address : 192.168.10.50
subnet mask : 255.255.255.0
Gateway : 192.168.10.101(firewall)
First I try this in my linux machine...I configured 192 series ip(As is
Figure 2)..I assigned DNS ip in etc/resolv.conf...
On that time i can able to access the internet through mozilla.
After that I removed the configuration...
Now I insert another network card...Now I had 2 cards..
I configured both cards(One is internal(as in Figure 1) another is
external(as in Figure 2).
Now I can able to ping my DNS ip 126.96.36.199..nslookup "www.yahoo.com"
working...all is working...
My squid is properly configured ..
Now from my client machine(any 132.149. series) I can t access the
It gives "Connection timed Out"
I think both nic is not communicating...I have enabled the IP
What should i do?
Any Routing entry should be added?
Any firewall settings?
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