I can't acces web interface after activate orange interface

Networking
1

Hy. I have ipfire IPFire 2.27 (x86_64) - Core-Update 180.
I activated and config orange interface. After this i can’t acces admin interface and i dont’ have access to internet. Pls help. Thanks a lot!

2

@flf2023 , welcome to the community.

Your description is a bit short.
Which networks have you defined for GREEN and ORANGE?
These may not overlap.

3

192.168.0.200/24 green
192.168.0.1/27 orange

4

These are both the network 192.168.0.0/24 .

The network interfaces are defined by ( interface IP, network, mask ).
Your definitions are
green: (192.168.0.200, 192.168.0.0, 255 )
orange: (192.168.0.1, 192.168.0.0, 31 )

192.168.0.0/24 defines the IP set {192.168.0.0 … 192.168.0.255} with network address 192.168.0.0 and broadcast address 192.168.0.255.
192.168.0.0/27 defines the IP set {192.168.0.0 … 192.168.0.31} with network address 192.168.0.0 and broadcast address 192.168.0.31.
These networks overlap in the subset {192.168.0.0 … 192.168.0.31}.

5

Thx a lot its working.
Can you help me with firewall rule to block acces web gui from red?

6

Web GUI is located in green and/or blue network.
Access red → green/blue is blocked by default. Firewall allows only packets WAN —> LAN which belong to connections initiated on LAN.

2 Likes
7

ok. thx a lot for your help.

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