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New Member

Error regular translation creation failed

I am currently getting this error on my 515 log. Can someone please tell me what I need to do to resolve it. I have two pix 515 firewall Primary and Failover. I am also using stateful failover. Here is the whole error. 305006: regular translation creation failed for udp src inside:x.x.x.x/137 dst Failover:x.x.x.x/137

5 REPLIES
Cisco Employee

Re: Error regular translation creation failed

this is not a valid request as the destination packet is for failover interface, moreover its a netbios request, you need to check why the destination is for failover interface

New Member

Re: Error regular translation creation failed

I will look into it. It isn't anything serious... correct. Just informational?

Cisco Employee

Re: Error regular translation creation failed

I can see the source port and the destination port to be the same..could be some kind of flooded traffic directed towards pix/attack

Do you see the request from one pc ? and does it happen rarely or continuously ?

New Member

Re: Error regular translation creation failed

Every once in awhile but multiple times a day.

Cisco Employee

Re: Error regular translation creation failed

well don't worry you are safe as firewall is dropping that packet

please rate if my posts my help

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