Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

IkeReceiverInit, unable to bind to port

IkeReceiverInit, unable to bind to port

I cannot enable IKE v1 on the outside interface

How do I fix this?

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

IkeReceiverInit, unable to bind to port

That ip address should not be using those ports. Could you try the following

1. clear local-host x.x.x.x

2. Remove and re apply the nat statement which is causing this

regards,

6 REPLIES
Cisco Employee

IkeReceiverInit, unable to bind to port

Hi Steven,

Mainly, this is caused by misconfiguration, meaning, the Interface where Isakmp is binded, has already a NAT statement that will forward the packet to another destination for port 500, normally caused by a PAT statement.

The quick way to find this is out is using the following command along with the following string:

   msgasa1(config)# sh xlate  | inc 500

The solution is the clear the  current Xlate that is using the port 500

1    clear xlate local x.x.x.x lport

2.   Run again the command Isakmp enable outside.

I hope it helps,

regards,

Itzcoatl

Cisco Employee

IkeReceiverInit, unable to bind to port

Steven,

Please do not forget to rate the answer if it helped you to solve your issue.

regards,

Itzcoatl

Community Member

IkeReceiverInit, unable to bind to port

the IP address keeps grabbing port 4500 and 500...how can i exclude these from the PAT?

Cisco Employee

IkeReceiverInit, unable to bind to port

That ip address should not be using those ports. Could you try the following

1. clear local-host x.x.x.x

2. Remove and re apply the nat statement which is causing this

regards,

Community Member

IkeReceiverInit, unable to bind to port

Should I exclude these ports from the overall PAT statement somehow?

How do I know that after i enable it a client wont use those ports again??

Cisco Employee

IkeReceiverInit, unable to bind to port

Hi Steven,

Unfortunately there is no way to exclude those ports. After clearing the xlate and applying the crypto map the issue should be resolved.

For my experience those issues do not come back.

regards,

Itzcoatl

420
Views
5
Helpful
6
Replies
CreatePlease to create content