Mutual access between local VPNs is implemented by configuring VPN targets of VPN instances. If VPN targets of VPN instances are advertised and imported mutually, mutual access between local VPNs is implemented.
For example:
# ip vpn-instance vpna ipv4-family route-distinguisher 1000:1 vpn-target 1000:0 200:0 export-extcommunity vpn-target 1000:0 200:0 import-extcommunity # ip vpn-instance vpnb ipv4-family route-distinguisher 200:2 vpn-target 200:0 1000:0 export-extcommunity vpn-target 200:0 1000:0 import-extcommunity