FireSight/Defence Center Maximum Interfaces per context

luke.smith — Tue, 12 Mar 2019 12:50:12 GMT

Hi,

i currently have a Cisco ASA 5545 in multimode running several contexts. I have the SFR module added into Defence Center but its not discovering all interfaces within a context. If i add another interface to another context that appears fine. So im just wondering if there a limit on the number of interfaces per context the SFR module or Defence Center can discover.

At a quick count it seem to have around 25/26 interfaces where my ASA context has around 35 interfaces.

Traffic still seems to be routed into Defence center but because I cant discover my interfaces I am unable to assign a zone.

Any help would be greatly appreciated

Thanks

Luke

Hi,

Aastha Bhardwaj — Fri, 04 Dec 2015 00:17:59 GMT

Hi,

Like ASA supports 1024 vlan interfaces there is no such doc which tells how many interfaces are supported in FMC because we have reported a couple of cases where in going above 150 interfaces the FMC does not display them properly.

Doc bug has been filed for it : https://tools.cisco.com/bugsearch/bug/CSCuw53314/?reffering_site=dumpcr

Also check this https://tools.cisco.com/bugsearch/bug/CSCut40770/?reffering_site=dumpcr

As a workaround you can add the zones under :

Objects -> Object Management -> Security zones -> Add security zone

Regards,

Aastha Bhardwaj

Rate if that helps!!!

topic Hi, in Network Security

FireSight/Defence Center Maximum Interfaces per context

Hi,