Tagged Questions
0
votes
1answer
132 views
Can a machine(physical or virtual) accept and process UDP packets with a different IP address coming from a known device?
Before everything, thanks for reading the next question.
I have script,(ipUDPspoof.rb), which is a client/server script in Ruby (you choose the parameter 1 to be server and 0 to be client, at ...
1
vote
1answer
554 views
When a client sends a RST packet, will the server close the connection ?
What I'm trying to do is block RST attacks with IPTables.
When I do a search for it, I'm seeing rules where packets with the RST flag set is being rate limited.
I'm questioning it a little bit. I ...
0
votes
1answer
143 views
iptables: is it possible to spoof NEW packets and make them look like ESTABLISHED packets?
See title for the question.
This question relates to a previous question wherein I asked the difference between NEW,ESTABLISHED and RELATED , see it here iptables: difference between NEW, ESTABLISHED ...
1
vote
1answer
541 views
Linux-KVM / iptables: prevent guest spoofing by matching ip+mac address on bridge?
I have my KVM guests on a standard br0 bridge setup:
auto br0
iface br0 inet static
address 192.168.1.117
netmask 255.255.255.0
network 192.168.1.1
broadcast 192.168.1.225
gateway ...
5
votes
3answers
3k views
How to prevent ip spoofing within iptables?
My Apache web-server on Linux is being flooded by massive requests for a non-existent file. The immediate impact is the rapid growth of the access & error log. I already took care of this by not ...
0
votes
4answers
367 views
I need to somehow change my ip address
i`m in a lan using iptables/masquerade.
what i want to do, is to login in a web application.i write my user and passwd and click login and everything is fine, but if i try to modify something in that ...
