Example: Accepting OSPF Packets from Certain Addresses
Accept only OSPF packets from an address in the prefix 10.108.0.0/16, discarding all other packets with an administratively-prohibited ICMP message:
[edit]firewall {family inet {filter ospf-filter {term term1 {from {source-address {10.108.0.0/16;}protocol ospf;}}term default-term {then {reject administratively-prohibited; # default reject action}}}}}
