topic Re: Domain do not appear for some IP in Network Access Control

Domain do not appear for some IP

mizwan.saib-c — Mon, 11 Mar 2019 08:53:35 GMT

Dear Cisco Community members,

Below is the details of my customer customer SMA and WSA.

SMA

Model: SMAv M390

AsyncOS version: 12.0.0-322

WSA

Model: S390

AsyncOS version:11.7.0-334

I found out that some IP that able to be resolve for its domain still shows as IP in my customer WSA log. Is this a normal behavior? Is there any document/discussion that tells more about this?

Please help me as I not subject matter expert is WSA and SMA.

Thanks in advance.

Regards,

Wan.

Re: Domain do not appear for some IP

balaji.bandi — Sat, 05 Jan 2019 16:30:32 GMT

yes this is normal, since akamai IP are used for load balance across global network.

Re: Domain do not appear for some IP

mizwan.saib-c — Sun, 06 Jan 2019 08:12:03 GMT

Hi Balaji Bandi,

Thanks for you respond.

Can I conclude that only valid website will be shown as URL in log?

IP that resolved to domain but it is not a website will not shown as URL in log?

Regards,

Wan.

Re: Domain do not appear for some IP

balaji.bandi — Sun, 06 Jan 2019 08:32:46 GMT

Yes as per my experience, we have lot S690, they all show same. Akamai is more of Load Balancers.