topic Multiple Context - Changing http server port in Network Security

Multiple Context - Changing http server port

blackswans — Tue, 12 Mar 2019 03:40:35 GMT

Hi,

Is it possible to change the firewall https port to different port? Normally in single context mode you can change it with this command.

http server enable 4434

In multiple context mode there is no option for the port...

http server enable ?

Re: Multiple Context - Changing http server port

johnlloyd_13 — Wed, 05 Feb 2014 14:09:54 GMT

Hi,

Yes, you should be able to change it to a different port number either from single or multiple mode.

Make sure you're in the "admin" context to make such a change.

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Multiple Context - Changing http server port

blackswans — Wed, 05 Feb 2014 14:57:27 GMT

I am in the admin context but still there is no option for port setting.

Multiple Context - Changing http server port

Marius Gunnerud — Wed, 05 Feb 2014 20:18:29 GMT

I think that is the problem, you are in the admin context. From my understanding the admin context is just used for administration and therefore the need to use different ports for ASDM is not needed (as 443 is used by HTTPS traffic to the internet). However, if you go to one of the other contexts and issue the http server enable ? command you will see that you are now able to enter a port other than the default.

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Multiple Context - Changing http server port

johnlloyd_13 — Thu, 06 Feb 2014 04:36:35 GMT

hi marius,

i just tried this on our live ASA 5520 and you're right, it can't be done on admin context.

it also can't assign a diffrent port under a different context. only default 443 is accepted.

ciscoasa/admin(config)# ip http serve enable ?

ERROR: % Unrecognized command

ciscoasa/CONTEXT(config)# sh ve

Cisco Adaptive Security Appliance Software Version 8.3(2)

Device Manager Version 6.3(5)

ciscoasa/CONTEXT(config)# http server enable ?

configure mode commands/options:

Multiple Context - Changing http server port

blackswans — Thu, 06 Feb 2014 07:01:43 GMT

Yes in both context you cannot change the port.