Budget alles in 1

[Dnavis1993]

I'm trying to setup the UDM-Pro with Budget alles in 1 in the Netherlands. But I'm having issues when I spin up the container I lose internet connection. IPTV starts working immediately but internet stops working.

I Think something is wrong with the routing but cannot find the resolution to resolve the issue.

Budget is using the following vlans(Seems to be KPN/Telfort settings)
Internet: DHCP VLAN 34
IPTV: VLAN 4

DIAG Output
=== Configuration ===
WAN Interface: eth8
WAN Ranges: 213.75.0.0/16 217.166.0.0/16
WAN VLAN: 4 (dev iptv)
WAN DHCP options:
LAN Interfaces: br0
IGMP Proxy quickleave disabled: false
IGMP Proxy debug: false

=== IP Link and Route ===
29: iptv@eth8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue qlen 1000
inet 10.138.74.185/22 brd 10.138.75.255 scope global iptv
valid_lft forever preferred_lft forever
10.138.72.0/22 dev iptv src 10.138.74.185
213.75.112.0/21 via 10.138.72.1 dev iptv metric 229

#ip route list
10.138.72.0/22 dev iptv proto kernel scope link src 10.138.74.185
82.169.149.0/25 dev eth8.34 proto kernel scope link src 82.169.149.119
192.168.1.0/24 dev br0 proto kernel scope link src 192.168.1.1
192.168.2.0/24 dev br4 proto kernel scope link src 192.168.2.1
213.75.112.0/21 via 10.138.72.1 dev iptv metric 229

I have tried it with multiple DHCP options but not luck yet. Reading the other discussions I do see some familiar issue with Bell Fibe. where someone is using the DHCP options "-n -o" Should I give that a try or do you see another issue with my setup?

[fabianishere]

I see you are currently not using any DHCP options. By default, it will then request a default route from the DHCP server. Could you try the default value: -O staticroutes -V IPTV_RG. This will ask the DHCP server for static routes and will not replace your default route.

[Dnavis1993]

Thanks @fabianishere for the quick reply, This is indeed one of the options that I also tried but that also caused the same issue. I'm havn't setup any routes myself. But if I should, do you have an Idea of what I should add? This for mee is not 100% clear.

[fabianishere]

So first set the DHCP options to -O staticroutes -V IPTV_RG and restart the service.
Then let's see what's causing your internet to stop working.