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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2answers
3k 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://...
4
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3answers
18k 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 ...
2
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1answer
143 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. ...
0
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1answer
125 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 ...
6
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4answers
48k 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?
6
votes
1answer
43k views

How to open a port?

I need to open the 25 TCP port on my Raspberry Pi 3, I watched videos on the internet (iptables) nothing works, if you have a solution, using iptables or another method, that would be great. If you ...
4
votes
0answers
6k 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 ...
1
vote
2answers
92 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 ...
4
votes
3answers
6k 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 ...
3
votes
1answer
931 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 ...
1
vote
1answer
1k 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 ...
1
vote
1answer
2k 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 ...
0
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1answer
176 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 ...