Network Address Translation Commands
5-188 Configuring the Internet Protocol
Syntax of the “no” Form
Thenoformofthecommandremovesasinglestatictranslationentry:
no ip nat source static local-ip global-ip
Mode
Globalconfiguration:XSR(config)#
Example
ThefollowingexampleconfiguresastaticNATsystem:
XSR(config)#ip nat source static 192.178.15.97 10.10.10.5

ip nat translation

Thiscommandchangestheintervalafterwhichtranslationstimeout.
Syntax
ip nat translation {timeout | udp-timeout | tcp-timeout | icmp-timeout}[seconds]
| [never]
Syntax of the “no” Form
Thenocommandconfiguresdefaulttimeoutvalues:
no ip nat translation {timeout | udp-timeout | tcp-timeout | icmp-timeout}
[seconds] | [never]
Mode
Globalconfiguration:XSR(config)#
global-ip TranslatedIPaddress.
tcp | udp ThisvalueimpliesthathisisaportspecificstaticNAT.
local-port Sourceportofoutgoingpacketsanddestinationportofincomingpackets.
global-port Destinationportofoutgoingpacketsandsourceportofincomingpackets.
timeout DynamicNATinterval(notoverloadtranslations).
udp-timeout UDPportinterval.
tcp-timeout TCPportinterval.
icmp-timeout ICMPtrafficinterval.
seconds Periodafterwhichporttranslationexpires.
never Noexpiration.