Steps to exclude to certain interface from being discovered in Smarts.
Environment
SMARTS - 10.1.x
Resolution
To exclude certain interfaces from discovery on a device, do the following:
Open the tpmgr-param.conf configuration file for editing as follows: <BASEDIR>/IP/smarts/bin/sm_edit ../conf/discovery/tpmgr-param.conf
Exclude the interface using IFType or IFDescr. The following example (using IFType) will exclude IfType 1 from being discovered on device having SysOID as .1.3.6.1.4.1.529.1.2.2
Add below entry to file: IFTypePattern-.1.3.6.1.4.1.529.1.2.2 ~1
Save and exit the file.
Reload the conf file on to the domain with below command. BASEDIR/IP/smarts/bin/sm_tpmgr -s <IP domain name> --load-conf=tpmgr-param.conf