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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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4 votes
2 answers
6k views

RPi as Internet Gateway/Bridge

Can I use RPi as Internet Gateway/Bridge, with the possibility to control the network bandwidth depending upon local IP? I would like to setup as follows, and I tried the tutorial at http://...
Snazzy Sanoj's user avatar
4 votes
3 answers
20k views

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 ...
user11257's user avatar
2 votes
1 answer
592 views

How does 'iptables rules table' work with hotspot?

I'm using iptables rule for censorship. I created hotspot.When I try to connect website on raspberry with mother network, It's working. But I try on pc with hotspot my iptable rules isn't working. ...
a.gulcan's user avatar
1 vote
1 answer
240 views

How to connect a ethernet device(having its own static I.p and netmask) wirelessly by my laptop?

I have a device which is used to monitor analog sensor data(Micron optics sm130 ) with ethernet port available. It has Static IP as 10.0.0.126 Netmask as 255.255.255.0 DHCP server disabled Its ...
bandejiya's user avatar
  • 133
16 votes
4 answers
167k views

How to open a Raspberry Pi Linux port?

I need to open TCP port 25 on my Raspberry Pi 3. I watched videos on the internet re. iptables, nothing has worked. If you have a solution, using iptables or another method, that would be great. If ...
Millefeuille's user avatar
7 votes
1 answer
10k views

Open Splash Page After Connecting to Wifi Hotspot

I'm using my pi3 to display a local "website" as described here Making a Raspberry Pi 3 accessible w/o configuration via WiFi and static IP/URL. Therefore, I'm creating a hotspot with the pi. This ...
Andi Giga's user avatar
  • 543
6 votes
4 answers
58k views

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?
Exeleration-G's user avatar
4 votes
3 answers
8k views

Performance of a raspberry pi as a firewall

I am thinking of setting up a raspberry pi inside a private network to act as a firewall for all incoming/outgoing traffic in that network. The idea would be to have a router connected to the network ...
ByteFlinger's user avatar
4 votes
1 answer
1k views

IPv4 forwarding from RPi 2 to RPi Zero via OTG cable

I am trying to use my Raspberry Pi Zero together with my Raspberry Pi 2 and I want to share network access from my Raspberry Pi 2 to my Raspberry Pi Zero. I can easily create a local network ...
Linus's user avatar
  • 529
4 votes
1 answer
6k views

VPN Passthrough two ethernet interface

I'm a quite new in the network my internet acces have a proxy so to by-pass it I use a VPN hosted on my VPS. I use the OpenVPN Client software for all my devices. (Windows, Android, Linux) I got a ...
Misteralex007's user avatar
1 vote
1 answer
3k views

Can't access to ssh after configure OpenVPN Client

I followed a guide to configure my raspberry to connects to PureVPN server following this guide : How to Setup PureVPN on Raspberry Pi. I Followed the part regarding OpenVPN. After the configuration ...
Federico's user avatar
  • 143
1 vote
1 answer
2k views

Specify port number with hostname

I think its not possible but Is there a way to specify a port for IP addresses listed in the etc/hosts file. If not, how to solve this: working url: http://raspberrypi.local:1234/mypage but if I ...
szuniverse's user avatar
1 vote
1 answer
2k views

How to setup my Pi to proxy all LAN traffic through wifi?

I am quite new to linux and Raspberry Pi world and networking in general. I would like to add a VPN on my Pi, connect my XBOX to my Pi using LAN and have it act as a gateway of sorts so my XBOX is on ...
Quintonn's user avatar
  • 141
1 vote
2 answers
760 views

How to connect a ethernet device(having its own static I.p and netmask) via internet by my laptop?

I have a device which is used to monitor analog sensor data(Micron optics sm130 ) with ethernet port available. Its works fine if If I connect it with my laptop using ethernet cable and by configuring ...
bandejiya's user avatar
  • 133
0 votes
1 answer
241 views

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 ...
tottiemonster's user avatar