confirmed not working on a Xen vps where ipv6's not supported. The strange thing is, everything seem to work right, ufw status showing it allowing/denying the ports it should allow/deny.
However, when i do "ufw default deny" everything networkwise is gone (can't ping, dig, wget, apt-get, etc... ) wherewas "ufw default allow" makes everything work like normal. I don't know whether the ipv6 issue causes this, but here's why I think it might: # /etc/init.d/ufw force-reload * Stopping firewall: ufw... FATAL: Could not load /lib/modules/2.6.18-53.1.6.el5.028stab053.6/modules.dep: No such file or directory ip6tables v1.3.8: can't initialize ip6tables table `filter': iptables who? (do you need to insmod?) Perhaps ip6tables or your kernel needs to be upgraded. --------------------------------------------------------------------------------------- lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 8.04.1 Release: 8.04 Codename: hardy ------------------------------------------------ ufw --version ufw 0.16.2.1 ----------------------------------------------- iptables -L -n: -------------------------------------------- Chain INPUT (policy DROP) target prot opt source destination ufw-before-input all -- 0.0.0.0/0 0.0.0.0/0 ufw-after-input all -- 0.0.0.0/0 0.0.0.0/0 Chain FORWARD (policy DROP) target prot opt source destination ufw-before-forward all -- 0.0.0.0/0 0.0.0.0/0 ufw-after-forward all -- 0.0.0.0/0 0.0.0.0/0 Chain OUTPUT (policy ACCEPT) target prot opt source destination ufw-before-output all -- 0.0.0.0/0 0.0.0.0/0 ufw-after-output all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-after-forward (1 references) target prot opt source destination RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-after-input (1 references) target prot opt source destination RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-after-output (1 references) target prot opt source destination RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-before-forward (1 references) target prot opt source destination ufw-user-forward all -- 0.0.0.0/0 0.0.0.0/0 RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-before-input (1 references) target prot opt source destination ufw-user-input all -- 0.0.0.0/0 0.0.0.0/0 RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-before-output (1 references) target prot opt source destination ufw-user-output all -- 0.0.0.0/0 0.0.0.0/0 RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-not-local (0 references) target prot opt source destination Chain ufw-user-forward (1 references) target prot opt source destination RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-user-input (1 references) target prot opt source destination ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 udp dpt:80 RETURN all -- 0.0.0.0/0 0.0.0.0/0 Chain ufw-user-output (1 references) target prot opt source destination RETURN all -- 0.0.0.0/0 0.0.0.0/0 -- ufw complains when ipv6 is blacklisted https://bugs.launchpad.net/bugs/194844 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
