06-08-2014 11:47 AM - edited 03-04-2019 11:07 PM
Hi I configured the cisco to get with a static NAT to reach my internal WEB server at adress 10.10.10.231, from outside. It is well configured. I have a registered domain , and pings works allways ,(from outside the lan ) reach the router. The problem come when I use either IE or firefox, write my domain I can open the WEB page properly. But is occurs only one time.
If a close the session and try again, I can´t. The page is in blank.!! or open try to the web from another computer , I can´t see it.
The only way is to stop / start the web service and I can access again, buy again only one time... !!
To check if was a problem of WEB server I installed apache and IIS .. so there is not a problem with the WEB software. Internally in my LAN I can open the WEB page properly , not only one time..
is something missing into the cisco router conf to cause this problem
There is no firewall at all to avoid drop problems.
any idea??help ??
thanks a lot mates!
Jesus
06-09-2014 07:37 AM
Hello.
Could you please provide your configuration for NAT and internal/external interfaces?
Could you please show NAT stat and translations during the issue?
06-10-2014 01:36 AM
ip nat inside source list 1 interface Dialer0 overload
ip nat inside source static tcp 10.10.10.231 80 interface Dialer0 80
ip route 0.0.0.0 0.0.0.0 Dialer0
!
access-list 1 permit 10.10.10.0 0.0.0.255
access-list 23 permit 10.10.10.0 0.0.0.255
access-list 23 permit any
access-list 100 remark desde fuera
access-list 100 remark CCP_ACL Category=1
access-list 100 permit tcp any any eq www
access-list 100 permit ip any any
access-list 101 remark CCP_ACL Category=4
access-list 101 permit ip 10.10.10.0 0.0.0.255 any
access-list 101 permit ip 10.10.20.0 0.0.0.255 any
dialer-list 1 protocol ip permit
06-10-2014 02:17 AM
Hello
can you try post the output of these show commands
deb ip nat detail
sh ip nat trans
and possibly try and use these static nat static instead.
ip nat inside source static tcp 10.10.10.231 80 (public ip) 80 extendable
res
Paul
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