Questions tagged [iptables]
is a user-space application to configure the Linux kernel firewall tables. These tables contain chains of rules defining the treatment of network packets.
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Problem with iptables - can't DNAT or use --dport
I have been having a few frustrating hours trying to get iptables to work. I have updated and upgraded my raspbian. I have iptables V1.4.14 installed.
# iptables -A INPUT -i eth1 -p tcp -m tcp --...
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Connected to 2 networks cant access the internet
I am sitting with quite a predicament, I am the happy owner of a model B pi running a raspbian lampi distro. The pi is currently running a little php site which connects to a network of devices and ...
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Routing ethernet connection over WiFi [duplicate]
I have a situation which requires routing the connection from wlan0 to eth0 over the same network. The reason behind this, is that I would want to be able to connect to a device connected to the RPi ...
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nat in the iptables is not recognized
I am trying to set up my Raspberry Pi as a Man In The Middle device to monitor devices on my home network. When I try to forward port 80 to port 8080 (to allow the webpage to be loaded on the device) ...
user10394
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After I remove swapfile, I can't do anything! How can I revert this problem?
How can I extend the life of my SD card?
I run 2 commands in sudo su mode, and restart my pi.
What I run:
# swapoff --all
# apt-get remove dphys-swapfile
# reboot
After that, I notice that I can't ...
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How to make Pi an AP with 2 WiFi adapters?
I got a question. How to make Pi to be an AP with 2 wifi adapters, one wifi adapter is used to connect to the router, and another one is used to be an AP ? How to do this ?
By the way, I have ...
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RaspBMC and OpenVPN: block traffic except VPN with IPTables
Current status: OpenVPN is up and runnning, ifconfig shows eth0, lo, tun0.
To be achieved: Temporarily blocking all traffic via calling a bash script except all traffic in home network and all ...
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Write current IP adress eth0 to a file
I need to store the current IP adress of my Raspberry Pi into a file. Can someone tell me how to do this?
The goal is to create a file in /var/www/ipadress.txt with this content:
192.168.0.28
$ ...
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Fedora - iptables rules change after reboot, iptables-save do nothing
So I'm setting a new fedora install on my raspberrypi (version: newest pidora).
Everything works, except vnc, any connection attempts are rejected.
So, as I'd like to make it working now and worry ...
user182690
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Configure the port knocking server (knockd)?
I'm trying to configure port knocking on my RasPI running Raspbmc, using knockd.
Here's what I've done:
sudo apt-get update
sudo apt-get install knockd
...then edited the files:
/etc/default/...
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How to restore the original iptables configuration?
I use RaspBMC as OS which stores its "persistent" iptables configuration in /etc/network/if-up.d/secure-rmc and I presume it's applied when the eth link goes up (e.g. after boot).
If I futz with the ...
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How can I disable raspbmc's firewall for SSH access?
I want to be able to SSH into my Raspberry Pi from an external IP address. Right now, this doesn't work, due to raspbmc's firewall. How can I disable this firewall?
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