hi, I disabled ufw entirely and rebooted for effect: no change.
I prevented avahi-daemon from using ipv6: no effect My AP is a WR702N, with a new firmware from 2016, I converted it to a router, no effect whatsoever (symptoms are the same: cannot event ping the device even in static ip) dhclient throws a loop of those lines before timing out: dhclient[2845]: DHCPDISCOVER on wlp3s0 to 255.255.255.255 port 67 interval 3 (xid=0x6c648c32) when connecting directly to the router dhclient sends a dhclient[2866]: DHCPREQUEST of 192.168.0.163 on wlp3s0 to 255.255.255.255 port 67 without the DHCPDISCOVER part I tried disabling rp filters in sysctl, no effect I tried using igmpv2, no effect. thanks -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1574474 Title: Xenial fails to connect my intermediate AP (dhcp multicast) Status in ufw package in Ubuntu: Incomplete Bug description: Hi, On Xenial, neither manual nor automatic tools can connect to an intermediary AP (TPLINK TL-WR702N). Ipv6 is disabled by kernel commandline. It worked fine on 12.04 uname -a output: Linux xxxx 4.4.0-21-generic #37-Ubuntu SMP 2016 x86_64 x86_64 x86_64 GNU/Linux. only when connecting to this AP, UFW throws a [UFW BLOCK] IN=wlp3s0 OUT= MAC=78:e4:00:91:97:fb:dc:53:7c:44:69:5c:08:00 SRC=192.168.0.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0xC0 TTL=1 ID=15995 PROTO=2 the SRC here is my router,there is another line with src=192.168.0.254 which is my AP I've done a sudo sysctl net.ipv4.icmp_echo_ignore_broadcasts=0; nothing changed. when connecting, dhcp also throws a: addr6conf: unsuported family address. when setting up manually IPv4 addresses, my AP is not pingable (no mention of my router, which is behind) thanks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1574474/+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
