Search found 6 matches

by trafficprogram
February 20th, 2019, 9:15 pm
Forum: IPFire in General
Topic: Help needed: Deny blue clients access to the IPFire web interface
Replies: 12
Views: 5994

Re: Help needed: Deny blue clients access to the IPFire web interface

I was able to manually remove the two iptables rules according to your suggestion and also added the tcp 22 drop rule for ssh. The default ssh port is set to 22 in my IPfire installation (port 222 can be selected as an alternative in the GUI). Password based authentication was also configured by def...
by trafficprogram
February 20th, 2019, 12:41 am
Forum: IPFire in General
Topic: Help needed: Deny blue clients access to the IPFire web interface
Replies: 12
Views: 5994

Re: Help needed: Deny blue clients access to the IPFire web interface

Thank you very much for your help so far! I think I got it working with the following entries: iptables -A CUSTOMINPUT -s 192.168.0.0/24 -p tcp -d 192.168.0.1 --dport 444 -j DROP iptables -D CUSTOMINPUT -s 192.168.0.0/24 -p tcp -d 192.168.0.1 --dport 444 -j DROP The blue clients can no longer access...
by trafficprogram
February 18th, 2019, 9:59 pm
Forum: IPFire in General
Topic: Help needed: Deny blue clients access to the IPFire web interface
Replies: 12
Views: 5994

Re: Help needed: Deny blue clients access to the IPFire web interface

Not sure if this is what you were asking for. I copied it from the webgui -- Firewall - iptables - custominput And I have no clue where the 192.168.49.254 is coming from... Chain CUSTOMINPUT (1 references) pkts bytes target prot opt in out source destination 0 0 DROP tcp -- * * 192.168.49.0/24 192.1...
by trafficprogram
February 18th, 2019, 9:05 pm
Forum: IPFire in General
Topic: Help needed: Deny blue clients access to the IPFire web interface
Replies: 12
Views: 5994

Re: Help needed: Deny blue clients access to the IPFire web interface

Posting the complete config file here just in case I made a mistake somewhere: #!/bin/sh # Used for private firewall rules # See how we were called. case "$1" in start) iptables -A CUSTOMINPUT -s 192.168.0.1/24 -p tcp -d 192.168.0.254 --dport 444 -j DROP ;; stop) iptables -D CUSTOMINPUT -s 192.168.0...
by trafficprogram
February 18th, 2019, 8:59 pm
Forum: IPFire in General
Topic: Help needed: Deny blue clients access to the IPFire web interface
Replies: 12
Views: 5994

Re: Help needed: Deny blue clients access to the IPFire web interface

No, no proxy whatsoever right now. The green network has a pi-hole running but that shouldn't matter in this case, right?
by trafficprogram
February 15th, 2019, 9:22 pm
Forum: IPFire in General
Topic: Help needed: Deny blue clients access to the IPFire web interface
Replies: 12
Views: 5994

Help needed: Deny blue clients access to the IPFire web interface

Hi there, I just installed IPFire (2.21 - Core Update 127) for the first time (RED-GREEN-BLUE configuration). Internet access works all as intended but now I want to block access to the web interface for the entire BLUE network. My BLUE net is 192.168.0.1/24 I read the following wiki info: https://w...