No internet access with CM5 and Raspberry PI OS Lite Debian Trixie

[jfmateos]

In a new CM5 I have installed RaspAP Docker using docker compose uncommenting the cgroup directive, with WAN Ethernet on end0; I can connect to the AP SSID raspap-webgui, and get an IP address but cannot access to Internet.
I have manually added the firewal rules using:
sudo chmod +x firewall-rules.sh
./firewall-rules.sh
I've also tried the Registry version without docker compose and It neither works.

Bug description

Related issues

• I have searched this repository for existing issues and pull requests that look similar

Steps to Reproduce

1. Environment data

• Operating System: Raspberry Pi OS Lite (Debian Trixie)
• Hardware: CM5 on Waveshare CM5 IO board
• Kernel Architecture:
• Docker Install Info and version:
  • Software source:
• Hardware architecture:

2. docker-compose.yml contents, docker run shell command, or paste a screenshot of any UI based configuration of containers here.
3. any additional info to help reproduce.

These common fixes didn't resolve my issue

• I have tried removing/destroying my container, and re-creating a new container
• I have tried fresh volume data by backing up and moving/removing the old volume data
• I have tried running the default docker run example(s) in the readme (removing any customizations I added)
• I have tried a newer or older version of RaspAP Docker (depending what version the issue started in for me)
• I have tried running without my volume data mounts to eliminate volumes as the cause

Screenshots

Additional context

Add any other context about the problem here.

[jfmateos]

More information:
After starting docker compose, the Raspberry loses Internet access.

iptables before installing docker RaspAP:
`juanfe@ies-moratalaz:~ $ sudo iptables -L -n
Chain INPUT (policy ACCEPT)
target prot opt source destination

Chain FORWARD (policy ACCEPT)
target prot opt source destination

Chain OUTPUT (policy ACCEPT)
target prot opt source destination
juanfe@ies-moratalaz:~ $ `

iptables after installing docker RaspAP:

`juanfe@ies-moratalaz:~ $ sudo iptables -L -n
[sudo] password for juanfe:
Chain INPUT (policy ACCEPT)
target prot opt source destination

Chain FORWARD (policy DROP)
target prot opt source destination
DOCKER-USER all -- 0.0.0.0/0 0.0.0.0/0
DOCKER-FORWARD all -- 0.0.0.0/0 0.0.0.0/0

Chain OUTPUT (policy ACCEPT)
target prot opt source destination

Chain DOCKER (1 references)
target prot opt source destination
DROP all -- 0.0.0.0/0 0.0.0.0/0

Chain DOCKER-BRIDGE (1 references)
target prot opt source destination
DOCKER all -- 0.0.0.0/0 0.0.0.0/0

Chain DOCKER-CT (1 references)
target prot opt source destination
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED

Chain DOCKER-FORWARD (1 references)
target prot opt source destination
DOCKER-CT all -- 0.0.0.0/0 0.0.0.0/0
DOCKER-INTERNAL all -- 0.0.0.0/0 0.0.0.0/0
DOCKER-BRIDGE all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0

Chain DOCKER-INTERNAL (1 references)
target prot opt source destination

Chain DOCKER-USER (1 references)
target prot opt source destination
juanfe@ies-moratalaz:~ $`

[billz]

See this comment for a solution #50 (comment)