The p2p option is still available in ipv6.
in ipv4 it was diasbled some time ago:
https://github.com/vyos/vyatta-cfg-firewall/commit/8aeecd467038ad42e0dd425cda5fcf50cdc88069
in vyos 1.3.1:
set firewall ipv6-name TEST rule 1 action drop set firewall ipv6-name TEST rule 1 p2p all commit
[ firewall ipv6-name TEST ] ip6tables v1.8.2 (nf_tables): Couldn't load match `ipp2p':No such file or directory Try `ip6tables -h' or 'ip6tables --help' for more information. ip6tables error: - -m comment --comment "TEST-1" -m ipp2p --apple --bit --dc --edk --gnu --kazaa -j DROP at /opt/vyatta/sbin/vyatta-firewall.pl line 708. [[firewall ipv6-name TEST]] failed