10 More Discussions You Might Find Interesting
1. Proxy Server
I have a VPS and am working on a little side project for myself and friend which is a DNS proxy. Everything was great till recently. My VPS IP has been detected by some botnet or something, and I believe SMURF attacks are occuring. The VPS provider keeps shutting down my VPS... (3 Replies)
Discussion started by: phi0x
2. UNIX for Advanced & Expert Users
I have a routeur linksys (192.168.1.1 ) a firewall (192.168.1.55 IN ----> 192.168.2.254 OUT) which using iptable
I want to acces to an equipment (lorex video camera serveur 192.168.2.44) which using an ddns service on the port 9000
So i don t know which redirection a will do on the... (2 Replies)
Discussion started by: tapharule
3. Red Hat
How can I config iptables to allow port forwarding from one WAN interface to second lan interface .
In my system I have one wan interface 18.104.22.168 (eth0),and lan interface 10.2.1.52(eth1)
I want to make port forward port no 22 from 22.214.171.124 to
port 22 , 10.2.1.52 , tcp and udp... (1 Reply)
Discussion started by: chuikingman
first of all i am new to unix so maybe my problem is very easy for many of you but is very important to me.
So the idea is that i want to use a ubuntu 10.4 machine as a router from eth0 to eth1.
but the traffic routing is nor working properly
i configured the 2 interfaces to be... (2 Replies)
Discussion started by: florin.bv
5. Red Hat
I am facing an issue with firewalls on one of my Linux Box.
Issue : Port 8001 looks open to me and there is a weblogic process running on it
netstat -alnp | grep 8001
tcp 0 0 ::ffff:126.96.36.199:8001 :::* LISTEN 28768/java
lsof -ni... (5 Replies)
Discussion started by: rama krishna
I have the doubt which involved following configuration.
Comp1 sends icmp packet to main. Main takes that packet and changes destination address to comp2 and source address to it own.
I can capture the packet send from comp1 to main using netfilter. I can see the... (0 Replies)
Discussion started by: arsipk
7. Red Hat
We have a router and devices for testing. We route devices with below command
iptables -t nat -A PREROUTING -p tcp -d 0/0 --dport 80 -s 10.111.111.22 -j DNAT --to-destination 10.13.0.16:3128
where 10.111.111.22 is device IP. and 10.13.0.16 is our Linux box machine.
Likewise we... (4 Replies)
Discussion started by: Dhruvak
8. UNIX for Advanced & Expert Users
I have implimented a dansguardian system using dansguardian and privoxy. I borrowed a script from Ubuntu CE that makes it where a firewall program like firehol is not needed and it doesn't need a reconfigure of the proxy settings in browsers to be changed. I really like it that way. All... (7 Replies)
Discussion started by: Narnie
9. IP Networking
Hi Am trying to check the service of iptables using
but I am not even getting this file.
# /etc/init.d/iptables status
-bash: /etc/init.d/iptables: No such file or directory
I tried to check whether iptables rpm is installed or not, and it is... (2 Replies)
Discussion started by: mangeshpardhi
10. UNIX for Dummies Questions & Answers
Is het possible to block everyone (all IP addresses) except a given (white)list? How can I do this?
Kevin (2 Replies)
Discussion started by: kever