topic Nat Problem in Wireless https://community.cisco.com/t5/wireless/nat-problem/m-p/82653#M223129 <P>I have a 2611 router which I use for internet connection. I have 4 administratively up interfaces. Ian using NAT inside for the three inside interfaces and and NAT outside for the Internet connection interface. I have a pool of 4 legal ip addresses which I overload with about 100 illegal internal IP addresses. Once i permit these illegal ip addresses access I get connection to the internet. After some hours this translation no longer takes effect. I try to clear the translation and restart my internet nothing happens and the translations do not take effect. If I use 1-1 static NAT the internet commes back. So I dont know what is causing my dynamic Nat just to halt like that. My Nat configuration is as follows.</P><P> ethernet o/o</P><P> ip nat inside</P><P> ethernet o/1</P><P> ip nat inside</P><P> serial 0/1</P><P> ip nat inside</P><P> serial 0/0</P><P> ip nat outside</P><P></P><P>ip nat pool Internet_access X.X.X.80 X.X.X.83 prefix-length 24</P><P></P><P>ip nat inside source list 7 pool Internet_access overload</P><P></P><P>access-list 7 permit X.X.X.0 0.0.0.200</P><P></P> Mon, 05 Jul 2021 06:03:25 GMT dmalamba 2021-07-05T06:03:25Z Nat Problem https://community.cisco.com/t5/wireless/nat-problem/m-p/82653#M223129 <P>I have a 2611 router which I use for internet connection. I have 4 administratively up interfaces. Ian using NAT inside for the three inside interfaces and and NAT outside for the Internet connection interface. I have a pool of 4 legal ip addresses which I overload with about 100 illegal internal IP addresses. Once i permit these illegal ip addresses access I get connection to the internet. After some hours this translation no longer takes effect. I try to clear the translation and restart my internet nothing happens and the translations do not take effect. If I use 1-1 static NAT the internet commes back. So I dont know what is causing my dynamic Nat just to halt like that. My Nat configuration is as follows.</P><P> ethernet o/o</P><P> ip nat inside</P><P> ethernet o/1</P><P> ip nat inside</P><P> serial 0/1</P><P> ip nat inside</P><P> serial 0/0</P><P> ip nat outside</P><P></P><P>ip nat pool Internet_access X.X.X.80 X.X.X.83 prefix-length 24</P><P></P><P>ip nat inside source list 7 pool Internet_access overload</P><P></P><P>access-list 7 permit X.X.X.0 0.0.0.200</P><P></P> Mon, 05 Jul 2021 06:03:25 GMT https://community.cisco.com/t5/wireless/nat-problem/m-p/82653#M223129 dmalamba 2021-07-05T06:03:25Z Re: Nat Problem https://community.cisco.com/t5/wireless/nat-problem/m-p/82654#M223130 <HTML><HEAD></HEAD><BODY><P>Sounds like an IOS bug. Your config looks good. Check your version of IOS on Cisco's bug toolkit.</P></BODY></HTML> Thu, 04 Apr 2002 14:52:30 GMT https://community.cisco.com/t5/wireless/nat-problem/m-p/82654#M223130 ssoberlik 2002-04-04T14:52:30Z