@war59312: Yes, it works, but only partially: No ufw show raw|builtins|*-rules or ufw allow|insert|delete:
ufw --dry-run insert 3 allow in on eth0 from any to 192.168.1.12 port 9999 proto tcp ### tuple ### allow tcp 9999 192.168.1.10 any 0.0.0.0/0 in_eth0 -A ufw-user-input -i eth0 -p tcp -d 192.168.1.10 --dport 9999 -j ACCEPT Regeln aktualisiert ufw insert 3 allow in on eth0 from any to 192.168.1.12 port 9999 proto tcp ERROR: initcaps [Errno 2] ip6tables v1.4.12: can't initialize ip6tables table `filter': Address family not supported by protocol Perhaps ip6tables or your kernel needs to be upgraded. Or ufw status shows state: active, initctl status ufw not. Now all works with ufw-0.33 (and the ufw-init scripts) too. My steps (today): I have recompiled the kernel with IPv6 for protocoll and netfilter: CONFIG_IPV6=m CONFIG_NF_DEFRAG_IPV6=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m # CONFIG_IP6_NF_MANGLE is not set (should, compiled manually) CONFIG_IP6_NF_RAW=m Changed my kernel/grub commandline: GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1 ipv6.autoconf=0 ipv6.disable_ipv6=1 GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=0 ipv6.autoconf=0 ipv6.disable_ipv6=1 Added in /etc/modules: ip6_tables ip6table_filter ip6table_raw ip6table_mangle lsmod: ip6table_filter 12711 1 ip6table_mangle 12620 0 ip6table_raw 12603 0 ip6_tables 17970 3 ip6table_mangle,ip6table_raw,ip6table_filter iptable_filter 12706 1 iptable_mangle 12615 0 iptable_nat 12942 1 iptable_raw 12598 0 ip_tables 17791 4 iptable_raw,iptable_mangle,iptable_nat,iptable_filter ipv6 236656 11 ip6table_mangle,nf_conntrack_ipv6,nf_defrag_ipv6 nf_conntrack 71038 7 nf_conntrack_ipv6,iptable_nat,xt_state,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp nf_conntrack_ftp 13078 1 nf_nat_ftp nf_conntrack_ipv4 19014 20 iptable_nat,nf_nat nf_conntrack_ipv6 13573 0 nf_defrag_ipv4 12649 1 nf_conntrack_ipv4 nf_defrag_ipv6 12969 1 nf_conntrack_ipv6 nf_nat 20253 3 ipt_REDIRECT,iptable_nat,nf_nat_ftp nf_nat_ftp 12548 0 x_tables 21889 18 ip6table_mangle,iptable_raw,iptable_mangle,xt_recent,ipt_REJECT,xt_LOG,xt_multiport,xt_limit,xt_addrtype,ipt_REDIRECT,xt_tcpudp,iptable_nat,xt_state,iptable_filter,ip_tables,ip6table_raw,ip6table_filter,ip6_tables Now, all ufw commands work and the output of iptables -L -n -v (-t nat) looks good too. So, i think, even with IPV6=No in /etc/default/ufw, no relevant IPv6 rules/networking and so on, ufw-0.33 needs some "IPv6" :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/194844 Title: ufw complains when ipv6 and/or ip6_tables is not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/194844/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
