I have a 1720 running 12.1(5) ip/fw ipsec and am overloading nat to the outside interface. I have a vendor on the outside that needs to be able to telnet to a server on private address space 172.16.0.0. Do I need to use a static NAT trans to this server? Is there someway to forward this telenet request to the server? Not sure how to handle this.
Re: need to telnet to device inside FW from internet.
YES..you need to use the static NAT mapping (actually its static PAT too) Lets say the outside ip address is 184.108.40.206 and inside network is 172.16.0.0 ( .1 to .4) then in order to telnet from outside to inside privet ip address, the PC which is on the internet has fo fire request for telnet not on the port 23 for 220.127.116.11 but on different ports statically. That ports are mapped to the port 23 on the inside ip addresses..like this
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...