10 More Discussions You Might Find Interesting
good day good people
first to tell that firewall and vpn is working as expected, but I notice something strange.
I have host system 184.108.40.206(local ip) firewall is blocking everything except port to vpn.
I have vpn on virtualized system 220.127.116.11 (CentOS both host and virtual). ... (0 Replies)
Discussion started by: end
2. IP Networking
I'm running on debian on a small embedded system. I have a ppp interface that is connected to the internet (and works). My unit also has wifi access point (which works and I can connect to it).
I want to allow connections to the wifi to be able to use the internet from ppp0... (1 Reply)
Discussion started by: alirezan1
3. IP Networking
I have a following situation:
- I want certain source IPs to be natted to a different destination IP and Port. Following is how I am achieving it:
/usr/local/sbin/iptables -t nat -A PREROUTING -p tcp -s 192.168.10.12
--dport 1500 -j DNAT --to-destination 192.168.10.20:2000
... (3 Replies)
Discussion started by: ahmerin
Hi, I am learning IPTables have this question.
My server is behind a firewall that does a PAT & NAT to the LAN address.
Internet IP: 18.104.22.168
Server LAN IP: 10.1.1.23
Allowed Internet IPs: 22.214.171.124, 126.96.36.199
I want to allow a set of IPs are to be able to... (1 Reply)
Discussion started by: capri_guy84
5. Red Hat
Hello, please can you help and explain me.
I have two servers. Both are RHEL6.
I use the first one like router and the second one for apache.
Router forwards 80 port on the second server and I can open that from the internet (mysite.com, for example). But I can not open mysite.com if i try to... (0 Replies)
Discussion started by: 6765656755
6. IP Networking
My route looks like below:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.253 192.168.1.210 255.255.255.255 UGH 0 0 0 eth2
188.8.131.52 0.0.0.0 255.255.255.252 U 0 0 0 eth0... (1 Reply)
Discussion started by: ashokvpp
7. IP Networking
I'm a newbie of iptables and as far as I've seen on tutorials on the Internet it seems that both prerouting and postrouting NAT chains are undergone both by a packet that goes from an internal LAN to the Internet and of a one that goes in the opposite direction (from the Internet to... (0 Replies)
Discussion started by: giac85
8. UNIX for Advanced & Expert Users
I've been going crazy trying to get this working. Here's the situation: we have a Solaris 10 box that connects an internal network to an external network. We're using ipf/ipnat on it. We've added a couple of new boxes to the internal network (192.168.1.100, .101) and want to be able to get to port... (1 Reply)
Discussion started by: spakov
I decided to replace my linux router/firewall with Solaris 11 express. This is a pppoe connection directly to my server...no router boxes. I got everything setup, but the performance is terrible on the NAT....really slow. A web page that loads on the server instantly will take... (3 Replies)
Discussion started by: vectox
10. UNIX for Advanced & Expert Users
I have a debian machine that work as a firewall (iptables + squid 2.6) with two physical interfaces: eth0 (public interface) and eth1 (internal interface LAN). I have created an alias eth1:1 in order to have two subnets on same physical interface:
auto... (0 Replies)
Discussion started by: sincity2006