Contains the comma-separated list of IPv4 subnets.
Networks are entered in the following available formats:
      - IP address
 - IP address/netmask
 - IP address/netmask@tag
 - IP address/prefix length
 - IP address/prefix length@tag
 - IP interface name
 - IP interface name@tag
 
The specification with routing tag is used for HSVPN.
- SNMP ID:
 - 2.19.36.6.1.2
 - Console path:
 - Setup > VPN > IKEv2 > Routing > IPv4
 - Possible values:
 Max. 254 characters from [A-Z][a-z][0-9]#@{|}~!$%&'()+-,/:;<=>?[\]^_.`