IPTables: DNAT, SNAT and Masquerading - LinuxQuestions.org
2004年12月10日 · DNAT and SNAT do different functions, sometimes people get confused and think if they write a SNAT they need to write DNAT as well - not true. Pick which rules you need for the task. WARNING.. MASQ may work in either direction if your rules are too simple "iptables -t nat -A POSTROUTING -j MASQUERADE".
IPTables - DNAT, SNAT, port forwarding - LinuxQuestions.org
2002年1月15日 · Is it possible to port forward to LAN rather than a specific destination IP, i.e. port forward -> 192.168.0.0/24 instead of port fwd -> 192.168.0
MASQUERADE vs. DNAT/SNAT - LinuxQuestions.org
2005年8月12日 · I´d like some help regarding this issue. I have a book that doesnt cover anything related to MASQUERADE. It only covers DNAT and SNAT. At the office the system admin uses MASQUERADE and I´d like to know what is the difference. In wich cases should I use MASQUERADE, and in wich cases should I use DNAT/SNAT. Thanks!!!
problem on a gateway: SNAT, DNAT and netfilter
2008年11月15日 · SNAT and DNAT on same firewall machine not working: gugabaga: Linux - Networking: 2: 02-06-2006 06:25 AM: IPTABLES DNAT SNAT Re-Addressing: jccurtis: Linux - Networking: 1: 01-03-2006 04:41 PM: MASQUERADE vs. DNAT/SNAT: Palula: Linux - Networking: 9: 08-12-2005 10:23 AM: IPTables: DNAT, SNAT and Masquerading: tarballed: …
[MS Direct Play DNAT SNAT] - LinuxQuestions.org
2002年6月9日 · [MS Direct Play DNAT SNAT] Greetings Group, My little network uses a Linux gateway running iptables. I have successfully created a PREROUTING and FORWARD chain to allow MS Direct Play server to funtion on a Win box within the network.
iptables.. Bit of guidance/oversight with my SNAT and DNAT stuff …
2009年3月27日 · Example #3: Originally the firewall did not allow for DNAT/SNAT to address-ranges nor port-ranges, but it does now, as well as supporting the --random switch with DNAT (randomly chooses a source-port if none is specified), and also it now supports comma-separated lists of source and destination addresses in rules, AND does resolving of domain ...
DNAT and SNAT for ipv6 in RHEL6 - LinuxQuestions.org
2010年12月9日 · SNAT and DNAT on same firewall machine not working: gugabaga: Linux - Networking: 2: 02-06-2006 06:25 AM: IPTABLES DNAT SNAT Re-Addressing: jccurtis: Linux - Networking: 1: 01-03-2006 04:41 PM: MASQUERADE vs. DNAT/SNAT: Palula: Linux - Networking: 9: 08-12-2005 10:23 AM: IPTables: DNAT, SNAT and Masquerading: tarballed: …
LinuxQuestions.org - IPTables: DNAT, SNAT and Masquerading
DNAT and SNAT do different functions, sometimes people get confused and think if they write a SNAT they need to write DNAT as well - not true. Pick which rules you need for the task. WARNING.. MASQ may work in either direction if your rules are too simple "iptables -t nat -A POSTROUTING -j MASQUERADE".
Iptables DNAT weirdness - LinuxQuestions.org
2004年4月7日 · Iptables DNAT weirdness I've been running my RedHat 7.2 server for several years now using DNAT and SNAT in iptables to manage my network. Quite recently I noticed that one of the computers can't use the internet, the SNAT translation works but when the remote computer sends packets back, the DNAT rule doesn't seem to work, as the packet doesn ...
PREROUTING and POSTROUTING - LinuxQuestions.org
2011年6月20日 · I'm thinking of a silly example to make DNAT for an employeer; when he tries to connect to an adult website, he is redirected to Google. In the other hand, the command "iptables" says the -o parameter (out interface) can't be used with PREROUTING and the parameter -i (in interface) can't be used with POSTROUTING; this affirms the previous ...