Configure Custom Interface Selection
When the interface IE is not available in the PFCP packets, you can explicitly provide the IP addresses of the network nodes such as SGW-C and SGW-U for identifying and filtering the traffic based on the interface (S1U, S5S8-U and N3). Refer to Interface Filtering and APN/DNN Filtering for more details.
Creation of IP Profile
upn-interface-profile alias <name>
profile add type sgwc ipv4 <ip-address or ip-address range with mask>
profile add type s5s8u ipv4 <ip-address or ip-address range with mask>
exit
Deletion of IP Profile
no upn-interface-profile alias <name>
Note: You cannot delete an IP profile when it is associated with a gsgroup.
You will get the following error message when you try to delete a IP profile that is associated with a gsgroup.
gigamon-330312 [SA-UPN: leader] (config) # no upn-interface-profile alias test
% UPN Interface profile test is in use, cannot remove.
Gsparams
gsparams gsgroup <alias>
upn-interface-select type <3gpp | custom> [profile <upn-profile-name>]
exit
Disassociation of IP Profile from a gsgroup
You need to choose 3gpp role using the following command to disassociate an IP profile from a gsgroup.
upn-interface-select type 3gpp