What is "server_svc_NSSVC_HTTP"?

[Tim Kent1709158626]

Hi,

 

Can you tell me where this "server_svc_NSSVC_HTTP" comes from, and how I can disable it:

 

 

The last octet of the IP changes and the NetScaler box constantly tries to contact whatever IP is listed there.

 

It's nothing we have ever configured and the address is not within our external range.

 

Any clues?

 

Thanks

[CarlStalhood]

Is it one of the Internal Services at Traffic Mgmt > Load Balancing > Services > Internal Services?

 

Or maybe DNS server?

 

Or maybe STA server?

[Erik Schellekens1709157790]

I have the same issue. After upgrading 11.1. to NS12.0 57.24.nc I'm seeing server_svc_NSSVC_HTTP_93.184.220.29:80(internal) Down.

There's no internal service like that. In my syslog server I see: 

05-31-2018    09:29:56    Local4.Warning    x.x.x.x    May 31 2018 09:29:58: %ASA-4-1060xx: Deny tcp src dmz2:x.x.x.x/44164 dst outside:93.184.220.29/80 by access-group "dmz2_access_in" [0x0, 0x0] 

with erratic intervals of some few minutes to 30 minutes. The traffic is coming from my subnet IP.
The ip is from edgecast networks a content delivery network. I don't know why it's occurring.

[Manoj Kumar Thirumurugan]

I having an different issue on server_svc_NSSVC_HTTP.

 

I keep getting server_svc_NSSVC_HTTP_X.X.X.X:389(internal) UP

I keep getting server_svc_NSSVC_HTTP_X.X.X.X:135(internal) UP

 

These traps are flooding the Monitoring tool where the traps are sent to. Any idea why the service has to say its UP repeatedly?

[Kiran Gangadhar Joshi]

Most possibly this alert is related to OCSP responder. ADC attempts to connect OCSP responder URL configured (Traffic Management > SSL > OCSP Responder). This URL would usually resolves to public IP, if public CA URL is configured. When ADC can't connect to URL over required port (possibly port TCP-80 or any other configured), maybe due to firewall rules or some network connectivity issue; this connection times out & ADC logs this as internal service down alert.

[dpalchu521]

Has anyone located the configuration that turns this off? Having the same issue -  everytime a connection is established to a VDI I get a system log  server_svc_NSSVC_HTTP_X.X.X.X:2598(internal) UP

[dpalchu521]

I just got the answer from support. These messages that get triggered when a user launches a new session are caused by Edge mode being off. Here is the fix:

 

show ns mode
enable ns mode edge
save config