04-20-2009 08:01 PM - edited 03-06-2019 05:17 AM
hello anyone who could assist me. I have attached my diagram and configurations as well. Just want to know if I did correct configurations for my devices? If yes, how come my colleagues who is handling the FW can not see R1(10.20.25.66) he can see VLAN2(10.20.25.65) and i can ping from the SW R1? Is there any wrong with my configurations? thanks
04-20-2009 08:06 PM
04-20-2009 11:41 PM
Hi Korbenda,
It looks like you don't have any routes on R1.
Try adding:
ip route 10.20.25.60 255.255.255.252 10.20.25.65
Unless this firewall is your link to the internet, in which case it should be
ip route 0.0.0.0 0.0.0.0 10.20.25.65
Hope that helps.
Please rate any posts you find useful.
04-21-2009 05:37 PM
hi,
I was able to ping R1 from the sw but not from the FW, and why is it ip route 10.20.25.60 255.255.255.252 10.20.25.65? R1 is part of the VLAN.
Is my configurations on SW, R1 and S1 are correct? if yes, what route are missing? thanks!
04-21-2009 08:37 PM
HI,
From the diagram i see that you have link between your FW and SW with ip address 10.20.25.61 and 10.20.25.62
You have your VLAN configured with 10.20.25.65 255.255.255.248
so which means you have two differen subnet
so i thing you required route in the router for 10.20.25.61 (10.20.25.56/21)
and you also need back route on the FW for 10.20.25.64/21
H2H
Bhargav
04-22-2009 04:02 PM
Hi Bhargav,
Are my configurations correct for the SW, R1 and S1? so you are saying that it just a routing issue? Do I need to configure routing to the SW?
04-23-2009 08:17 PM
Hi,
sorry to be late to answer ur question.
yes you need to put specific route at ROUTER and at FIREWALL
as both the devices are unaware of each other's network.
Switch is aware of both network. so no need to put route in the switch.
H2H
Bhargav
(rate if u find it helpful)
04-22-2009 11:54 PM
Hi Korbenda,
As I said - you need routes on the router - else how does it know where to go to get to your firewall?
Add the following to R1:
ip route 10.20.25.60 255.255.255.252 10.20.25.65
The Firewall will also need a route into the network if it hasn't already - please copy the routing table here (Sanitise any public IP addresses) and we can have a look for you.
Nick
04-27-2009 08:13 PM
Hi, i have already add the route you mentioned and from FW it can already see the router. Now, the admin told me to add another route to the router so that I can access it from the internet. Do I need to add another route? is it 0.0.0.0 0.0.0.0 10.20.25.65, thanks!
04-27-2009 10:50 PM
yes
as earlier you have put specific route then you have to put the default route and after putting the default route you can remove the specific route as both are pointing towards the same 10.20.25.65
H2H
Bhargav
04-20-2009 08:10 PM
Could you post diagram as a .jpg/.png
04-20-2009 10:35 PM
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