** Description changed: When running DHCPv6, clients are not able get IP address. - The firewall rule in ip6table is incorrect, and not allowing client requests in. The ports need to be swapped + The firewall rule in ip6table is incorrect, and not allowing client requests in. The ports need to be swapped and the dst address needs to be removed, as it's a broadcast The file delivered - /usr/share/ufw/iptables/before6.rules which is then copied to - /etc/ufw/before6.rules Delivered by Package: # allow dhcp client to work -A ufw6-before-input -p udp -s fe80::/10 --sport 547 -d fe80::/10 --dport 546 -j ACCEPT The ports for --sport and --dport are swapped + -d fe80::/10 needs to be removed Should be: - -A ufw6-before-input -p udp -s fe80::/10 --sport 546 -d fe80::/10 - --dport 547 -j ACCEPT + -A ufw6-before-input -p udp -s fe80::/10 --sport 546 --dport 547 -j + ACCEPT Package version found in: 0.36-0ubuntu0.1
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882314 Title: Firewall rule in before6.rules for dhcp6 is wrong To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1882314/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
