Cisco router and duckdns

Ive had ha running for quite some time with no issues, using duckdns and lets encrpyt.

I recently switched to a cico router and can not get the web ui up for anything. Its killing me I miss ha and ive been trying for a week now. If anyone can help i would be very greatful!!!

I am able to obtain a cert using certbot. I fwd 80 443 and eevn 8123. I am able to port forward with no issues for other applications like plex. I think it has to do with using ddns, I host my own internal dns as well…just fyi not sure if its relevant.

ip nat inside source static tcp x.x.x.x 8123 x.x.x.x 80 extendable
ip nat inside source static udp x.x.x.x 8123 x.x.x.x 80 extendable
ip nat inside source static tcp x.x.x.x 8123 x.x.x.x 443 extendable
ip nat inside source static udp x.x.x.x 8123 x.x.x.x 443 extendable
ip nat inside source static tcp x.x.x.x 8123 x.x.x.x 8123 extendable
ip nat inside source static udp x.x.x.x 8123 x.x.x.x 8123 extendable

Im lost plex works fine.

Check your log files. Both HA and Cisco. Ping HA from the Cisco. ???

yea, i can ping fine. i can access the internet from the pi…i dont see anything at all in the logs of ha. i have seen in the past htp failed and so on usally related to perm on the keys but that was long ago not during this troubleshooting. if I dont use ddns and just have it internal i can get to the page fine by ip so i know ha is working…im not sure what log or where to look for the cisco. I do run sh ip nat trans and it shows me the ips and ports are fwd correctly…looks just like the others that work

If you don’t see anything in the HA logs (syslog not home-assistant.log) then you might assume it is Cisco. Try the Cisco forums.

Ive been on a couple forums with no luck for a few days, thought i would try here and see if someone else has seen this…thanks tho

Hey I just noticed this. Looks like problems with http component? Thx!

Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.5/site-packages/requests/packages/urllib3/connectionpool.py”, line 600, in urlopen
chunked=chunked)
File “/srv/homeassistant/lib/python3.5/site-packages/requests/packages/urllib3/connectionpool.py”, line 356, in _make_request
conn.request(method, url, **httplib_request_kw)
File “/usr/lib/python3.5/http/client.py”, line 1107, in request
self._send_request(method, url, body, headers)
File “/usr/lib/python3.5/http/client.py”, line 1152, in _send_request
self.endheaders(body)
File “/usr/lib/python3.5/http/client.py”, line 1103, in endheaders
self._send_output(message_body)
File “/usr/lib/python3.5/http/client.py”, line 934, in _send_output
self.send(msg)
File “/usr/lib/python3.5/http/client.py”, line 877, in send
self.connect()
File “/srv/homeassistant/lib/python3.5/site-packages/requests/packages/urllib3/connection.py”, line 166, in connect
conn = self._new_conn()
File “/srv/homeassistant/lib/python3.5/site-packages/requests/packages/urllib3/connection.py”, line 150, in _new_conn
self, “Failed to establish a new connection: %s” % e)
requests.packages.urllib3.exceptions.NewConnectionError: <requests.packages.urllib3.connection.HTTPConnection object at 0x6a06a850>: Failed to establish a new connection: [Errno 113] No route to host

The last line is important. It is a networking issue. Check your Cisco configuration carefully.