[j-nsp] Modifying BGP communities in Juniper ISG-2000 firewall .. (Internal)

[S.M. Shaheen Reza CN Networks]

Hi:

To comply with GSMA IR.34, we have to modify our BGP community for GRX provider from 64819 to 64819:20100 & 64819:12000. We use Juniper ISG-2000 firewall in our network.

Following is our present configuration:

Juniper ISG-2000(M)-> get vrouter untrust-vr protocol bgp config
set protocol bgp 64819
set enable
unset synchronization
set neighbor xx.xx.xx.xx remote-as 2300 local-ip xx.xx.xx.xy /32
set neighbor xx.xx.xx.xx enable
set neighbor xx.xx.xx.xx nhself-enable
set neighbor xx.xx.xx.xx route-map "advertise_to_FT_GRX" out
set med 10
set network 202.zz.z.208/29 no-check
set network 202.zz.z.248/30 no-check
exit
set protocol bgp
set redistribute route-map "advertise_to_XYZ" protocol connected
set redistribute route-map "advertise_to_XYZ" protocol static
exit
set interface tunnel.9 protocol bgp
set interface ethernet4/2.220 protocol bgp

We just want to modify the red-marked bgp community 64819 to 64819:20100 & 64819:12000.

Can you please suggest the optimal way to make the changes?

Thanking you

Regards,
Shaheen