name : neighbour-advertisement.xml <?xml version="1.0" encoding="utf-8"?> <icmptype> <short>Neighbour Advertisement (Neighbor Advertisement)</short> <description>This informational message is sent in response to a neighbour-solicitation message in order to (unreliably) propagate new information quickly.</description> <destination ipv4="no"/> <destination ipv6="yes"/> </icmptype>