[mythtv-users] Updated MiniMyth2 Rpi edition
Piotr Oniszczuk
piotr.oniszczuk at gmail.com
Tue Nov 28 17:41:02 UTC 2017
> Wiadomość napisana przez Mike Bibbings <mike.bibbings at gmail.com> w dniu 25.11.2017, o godz. 17:12:
>
>>
> Hi Piotr,
>
> Tried again same problems.
> I increased logging in /usr/bin/mythfrontend.sh to:
> /usr/bin/mythfrontend -p -v upnp,system,socket --loglevel debug > mythfrontend.log
>
>
> Attached is the result, I am suspicious about the use of IP V6 addresses, my backend is IP v4 on 192.168.1.22, but I could be totally wrong, my knowledge of upnp is zero.
Mike,
I’m scratching my head how it is possible that Your system has IPv6 interface?
Looking on /boot/cmdline.txt in vanilla image:
root=/dev/mmcblk0p2 rw rootwait console=ttyAMA0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyAMA0,115200 elevator=noop ipv6.disable=1
look at end of line: how You can have IPv6 interface with ipv6.disable=1?
vanilla image has following interfaces in my case:
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.159 netmask 255.255.255.0 broadcast 192.168.1.255
ether b8:27:eb:2f:4b:fc txqueuelen 1000 (Ethernet)
RX packets 16225404 bytes 1678337378 (1.5 GiB)
RX errors 0 dropped 214 overruns 0 frame 0
TX packets 4102218 bytes 424668576 (404.9 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 1 (Local Loopback)
RX packets 37 bytes 15267 (14.9 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 37 bytes 15267 (14.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
as You see there is no IPv6.
how You then are getting IPv6 interface on my SD image?
Nevertheless issue with Your setup where You have: FE IPv6/IPv4 + BE only IPv4 shouldn’t break BE discovery.
This IMHO should be investigated (and probably reported as myth bug)
I think it will be good to do some tests in Your case:
1.disable IPv6 on FE and see how discovery goes
2.enable IPv6 on BE see how discovery goes
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