Which Linux command can be used to capture network traffic?

Which Linux command can be used to capture network traffic?

I have a network with two servers.

The first one is hosting a web server and the other one is hosting a database server.

I'm currently doing a web search on the first server. After finding the correct document I want to go back to the second server and search for the same document there.

What I'm looking for is some Linux command to capture traffic from the server that's searching for documents and send it to the server that's searching for the same documents. This can be done by creating a dummy server listening on port 80, and forwarding requests to the real server. You need to: Create an interface on the dummy server that will be forwarded traffic on. This can be done by adding iface eth0 inet static. Address 192.168.1
Netmask 255.0 gateway 192.1 to /etc/network/interfaces. Configure the dummy server to listen on port 80. iptables -A INPUT -p tcp --dport 80 -j ACCEPT. Forward requests to the real server. iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-ports 8080. Forward requests to the real server in this way because you don't want to redirect the client, but you don't need to, as long as you are on the same subnet. iptables -t nat -A POSTROUTING -s 192.0/24 -o eth0 -p tcp -m tcp --dport 80 -j SNAT --to-source 192.1
For more information, see. Note that this only works if the real server is listening on port 80, or else the traffic will not be forwarded.

How do I capture router traffic in Linux?

If I use wireshark on my wireless laptop while connected to my DSL modem, and the DSL modem is in bridged mode, how do I know if the traffic captured is LAN traffic that is going to the laptop or if it's traffic to the internet (the laptop is attached to a cable internet router)? Also, how do I know what kind of traffic is being used? By default, it will automatically know, once you get the appropriate filters for capturing all traffic on the device. If you're trying to make a distinction between local/mobile/etc. Traffic vs. Other internet traffic, you could apply a filter for 'IP Protocol == ICMP' to filter out responses to such ICMP messages (unless of course, your devices are actually directly talking to each other).