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It looks like fw3 is trying to do something with IPv6 NAT and failing. Maybe it should not do it
as NAT6 is just for special cases. I'm using in order to be able to connect to openvpn on the router
from a lan client.
The text was updated successfully, but these errors were encountered:
This was discussed in forum in February in my R7800 community build thread adn I briefly looked into it then. I copy my investigation results here:
I think that the firewall fw3 only defines & creates those prerouting/postrouting hooks for ipv4, and then later some other part of the firewall finds also the ipv6 NAT table (due to nat6 being installed) and tries to attach similar hook rules to it as for the ipv4 NAT table, but it fails due to the missing hooks.
The definition of the pre/postrouting rules for only ipv4 "V4" family can be seen from:
luizluca:
After I installed kmod-ipt-nat6, firewall gives me these messages on every restart:
* Populating IPv6 nat table * Zone 'lan' Warning: fw3_ipt_rule_append(): Can't find target 'prerouting_lan_rule' Warning: fw3_ipt_rule_append(): Can't find target 'postrouting_lan_rule' * Zone 'wan' Warning: fw3_ipt_rule_append(): Can't find target 'prerouting_wan_rule' Warning: fw3_ipt_rule_append(): Can't find target 'postrouting_wan_rule' * Zone 'guest' Warning: fw3_ipt_rule_append(): Can't find target 'prerouting_guest_rule' Warning: fw3_ipt_rule_append(): Can't find target 'postrouting_guest_rule' Warning: fw3_ipt_rule_append(): Can't find target 'prerouting_rule' Warning: fw3_ipt_rule_append(): Can't find target 'postrouting_rule'
It looks like fw3 is trying to do something with IPv6 NAT and failing. Maybe it should not do it
as NAT6 is just for special cases. I'm using in order to be able to connect to openvpn on the router
from a lan client.
The text was updated successfully, but these errors were encountered: