** Description changed: After installing 15.10 ipv6 gateway not set on start up. In 15.04 it - did worked fine + worked fine andrej@nikel:~$ cat /etc/network/interfaces auto lo enp4s0 iface lo inet loopback iface enp4s0 inet manual iface enp4s0 inet6 static address ----:200:8221::--- netmask 64 gateway ----198:20----- andrej@nikel:~$ ip -6 route -------0:8221::/64 dev enp4s0 proto kernel metric 256 mtu 1500 pref medium fe80::/64 dev enp4s0 proto kernel metric 256 mtu 1500 pref medium fe80::/64 dev lxcbr0 proto kernel metric 256 pref medium fe80::/64 dev docker0 proto kernel metric 256 pref medium 3: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP group default qlen 1000 link/ether ------7:98 brd ff:ff:ff:ff:ff:ff inet 10.0.4.1/8 brd 10.255.255.255 scope global enp4s0 valid_lft forever preferred_lft forever inet6 ----200:8221::--/64 scope global valid_lft forever preferred_lft forever inet6 ---------15:17ff:fe9e:b798/64 scope global mngtmpaddr dynamic valid_lft 83024sec preferred_lft 11024sec inet6 fe80::215:17ff:fe9e:b798/64 scope link valid_lft forever preferred_lft forever andrej@nikel:~$ cat /etc/sysctl.conf net.ipv4.conf.default.rp_filter= 1 net.ipv4.conf.all.rp_filter = 1 net.ipv4.tcp_syncookies = 1 net.ipv6.conf.all.use_tempaddr = 2 net.ipv6.conf.default.use_tempaddr = 2 net.ipv6.conf.enp4s0.use_tempaddr = 2 andrej@nikel:/proc/sys/net/ipv6/conf/enp4s0$ for i in *; do echo -n "$i: " ; cat $i ; done accept_dad: 1 accept_ra: 0 accept_ra_defrtr: 1 accept_ra_from_local: 0 accept_ra_mtu: 1 accept_ra_pinfo: 1 accept_ra_rt_info_max_plen: 0 accept_ra_rtr_pref: 1 accept_redirects: 1 accept_source_route: 0 autoconf: 0 dad_transmits: 1 disable_ipv6: 0 force_mld_version: 0 force_tllao: 0 forwarding: 0 hop_limit: 64 max_addresses: 16 max_desync_factor: 600 mc_forwarding: 0 mldv1_unsolicited_report_interval: 10000 mldv2_unsolicited_report_interval: 1000 mtu: 1500 ndisc_notify: 0 proxy_ndp: 0 regen_max_retry: 3 router_probe_interval: 60 router_solicitation_delay: 1 router_solicitation_interval: 4 router_solicitations: 3 cat: stable_secret: Permission denied stable_secret: suppress_frag_ndisc: 1 temp_prefered_lft: 86400 temp_valid_lft: 604800 use_tempaddr: 2 Maybe related: https://bugs.launchpad.net/ubuntu/+source/miredo/+bug/1510047 ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: ifupdown 0.7.54ubuntu1 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 Date: Mon Oct 26 14:41:55 2015 JournalErrors: No journal files were found. -- No entries -- SourcePackage: ifupdown UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1510098 Title: /etc/network/interfaces ipv6 static gateway not set Status in ifupdown package in Ubuntu: New Bug description: After installing 15.10 ipv6 gateway not set on start up. In 15.04 it worked fine andrej@nikel:~$ cat /etc/network/interfaces auto lo enp4s0 iface lo inet loopback iface enp4s0 inet manual iface enp4s0 inet6 static address ----:200:8221::--- netmask 64 gateway ----198:20----- andrej@nikel:~$ ip -6 route -------0:8221::/64 dev enp4s0 proto kernel metric 256 mtu 1500 pref medium fe80::/64 dev enp4s0 proto kernel metric 256 mtu 1500 pref medium fe80::/64 dev lxcbr0 proto kernel metric 256 pref medium fe80::/64 dev docker0 proto kernel metric 256 pref medium 3: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP group default qlen 1000 link/ether ------7:98 brd ff:ff:ff:ff:ff:ff inet 10.0.4.1/8 brd 10.255.255.255 scope global enp4s0 valid_lft forever preferred_lft forever inet6 ----200:8221::--/64 scope global valid_lft forever preferred_lft forever inet6 ---------15:17ff:fe9e:b798/64 scope global mngtmpaddr dynamic valid_lft 83024sec preferred_lft 11024sec inet6 fe80::215:17ff:fe9e:b798/64 scope link valid_lft forever preferred_lft forever andrej@nikel:~$ cat /etc/sysctl.conf net.ipv4.conf.default.rp_filter= 1 net.ipv4.conf.all.rp_filter = 1 net.ipv4.tcp_syncookies = 1 net.ipv6.conf.all.use_tempaddr = 2 net.ipv6.conf.default.use_tempaddr = 2 net.ipv6.conf.enp4s0.use_tempaddr = 2 andrej@nikel:/proc/sys/net/ipv6/conf/enp4s0$ for i in *; do echo -n "$i: " ; cat $i ; done accept_dad: 1 accept_ra: 0 accept_ra_defrtr: 1 accept_ra_from_local: 0 accept_ra_mtu: 1 accept_ra_pinfo: 1 accept_ra_rt_info_max_plen: 0 accept_ra_rtr_pref: 1 accept_redirects: 1 accept_source_route: 0 autoconf: 0 dad_transmits: 1 disable_ipv6: 0 force_mld_version: 0 force_tllao: 0 forwarding: 0 hop_limit: 64 max_addresses: 16 max_desync_factor: 600 mc_forwarding: 0 mldv1_unsolicited_report_interval: 10000 mldv2_unsolicited_report_interval: 1000 mtu: 1500 ndisc_notify: 0 proxy_ndp: 0 regen_max_retry: 3 router_probe_interval: 60 router_solicitation_delay: 1 router_solicitation_interval: 4 router_solicitations: 3 cat: stable_secret: Permission denied stable_secret: suppress_frag_ndisc: 1 temp_prefered_lft: 86400 temp_valid_lft: 604800 use_tempaddr: 2 Maybe related: https://bugs.launchpad.net/ubuntu/+source/miredo/+bug/1510047 ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: ifupdown 0.7.54ubuntu1 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 Date: Mon Oct 26 14:41:55 2015 JournalErrors: No journal files were found. -- No entries -- SourcePackage: ifupdown UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1510098/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
