sometime on my apache server http changes to https in some pages ! in this situation redirection does not work !and https page wont load !
how can i fix that !!
or is there any way to forward port to a ip address ??
for example : any request to port 8001 redirect to a ip address ???
I've been googling for a while now, trying to forward port 3000 to port 80....
In the past I used to DLink router to forward port 3000 to 80. I recently finished (well, is it ever done anyhow?) setting up my linux box and got it acting as a router.
I want to continue to run Apache on port 80... (1 Reply)
Hi,
I have to install an application that has a built in tftp server. Tftp comes in on port 69. As i am not installing this application as a root user i am running into trouble because only the root user can listen to ports < 1024. So changing the port i listen to to one greater than 1023 isn't... (1 Reply)
Hi friends
i have the following setup
machine1 two network adapters one connected to lan the other connected directly to machine2
machine2 is not connected to lan
i need to access machine2 directly from the LAN
how to force machine1 to forward all traffic received on a specific port the... (1 Reply)
Hi
I want to set up port forwarding from one network to another network. I already have this configured on the Linux box using iptables.
iptables -t nat -A PREROUTING -p tcp -i eth1 --dport 1521 -j DNAT --to 10.218.146.230
iptables -A FORWARD -p tcp -i eth1 -d 10.218.146.230 -j ACCEPT
... (2 Replies)
Hi,
I am looking out a way to forward all UDP traffic coming on ports 3001,3002,3003 and 3004 on server 10.2.45.200
to
corresponding ports of server 10.2.45.197.
I am using Solaris 10.0.
-bash-3.00$ uname -a
SunOS airtelussd2 5.10 Generic_127127-11 sun4u sparc SUNW,Sun-Fire-V445
Is... (6 Replies)
Hi; I have the following issue:
I have a Solaris server running an old applications which connects to an http server in other server at certain port. The thing is that the http server has changed its ip and port and the addres in the app is hard coded and touching the app by now is out of the... (0 Replies)
Hi Linux/Unix Guru,
I am setting Linux Hopping Station to another different servers.
My current config to connect to another servers is using different port to connect.
e.g
ssh -D 1080 -p 22 username@server1.com
ssh -D 1081 -p 22 username@server2.com
Now what I would like to have... (3 Replies)
Hi Everyone,
Hope all Doing good,
we have a Dedicated server and its installed with proxmox VE 3.2, My Need is i want Protect my server and only i need to allow the specific port in the server, And i want to forward some of ports 22,80,443 to those VM's inside my dedicated... (0 Replies)
Hi experts,
We have windows machine ( A ) in one network & 2 Linux Servers ( B & C ) in another network. There is a firewall between these 2 networks and SSH (TCP/22) & HTTPS (TCP/443) are allowed from A to B only (but not to C). There is no personal firewall / iptables running on any machine.... (1 Reply)
Hello All,
I would like to ask you very kindly with /etc/sysconfig/iptables file
I have to setup port forwarding on RHEL6 router. Users from public network must be able to ssh to servers in private network behind RHEL6 router. Problem is that servers in private network must be isolated.
My... (2 Replies)
Discussion started by: oidipus
2 Replies
LEARN ABOUT DEBIAN
shorewall6-netmap
SHOREWALL6-NETMAP(5) [FIXME: manual] SHOREWALL6-NETMAP(5)NAME
netmap - Shorewall6 NETMAP definition file
SYNOPSIS
/etc/shorewall/netmap
DESCRIPTION
This file is used to map addresses in one network to corresponding addresses in a second network. It was added in Shorewall6 iin 4.4.23.3.
Warning
To use this file, your kernel and ip6tables must have RAWPOST table support included.
The columns in the file are as follows (where the column name is followed by a different name in parentheses, the different name is used in
the alternate specification syntax).
TYPE - {DNAT|SNAT}:{P|O|T}
Must be DNAT or SNAT followed by :P, :O or :T to perform stateless NAT. Stateless NAT requires Rawpost Table support in your kernel and
iptables (see the output of shorewall6 show capabilities).
If DNAT:P, traffic entering INTERFACE and addressed to NET1 has its destination address rewritten to the corresponding address in NET2.
If SNAT:T, traffic leaving INTERFACE with a source address in NET1 has it's source address rewritten to the corresponding address in
NET2.
If DNAT:O, traffic originating on the firewall and leaving via INTERFACE and addressed to NET1 has its destination address rewritten to
the corresponding address in NET2.
If DNAT:P, traffic entering via INTERFACE and addressed to NET1 has its destination address rewritten to the corresponding address in
NET2.
If SNAT:P, traffic entering via INTERFACE with a destination address in NET1 has it's source address rewritten to the corresponding
address in NET2.
If SNAT:O, traffic originating on the firewall and leaving via INTERFACE with a source address in NET1 has it's source address
rewritten to the corresponding address in NET2.
NET1 - network-address
Network in CIDR format (e.g., 2001:470:b:227/64). Beginning in Shorewall6 4.4.24, exclusion[1] is supported.
INTERFACE - interface
The name of a network interface. The interface must be defined in shorewall6-interfaces[2](5). Shorewall allows loose matches to
wildcard entries in shorewall6-interfaces[2](5). For example, ppp0 in this file will match a shorewall6-interfaces[2](8) entry that
defines ppp+.
NET2 - network-address
Network in CIDR format
NET3 - network-address
Optional - added in Shorewall 4.4.11. If specified, qualifies INTERFACE. It specifies a SOURCE network for DNAT rules and a DESTINATON
network for SNAT rules.
PROTO (Optional - protocol-number-or-name
Only packets specifying this protocol will have their IP header modified.
DEST PORT(S) (dport) - port-number-or-name-list
Destination Ports. An optional comma-separated list of Port names (from services(5)), port numbers or port ranges; if the protocol is
icmp, this column is interpreted as the destination icmp-type(s). ICMP types may be specified as a numeric type, a numberic type and
code separated by a slash (e.g., 3/4), or a typename. See http://www.shorewall.net/configuration_file_basics.htm#ICMP.
If the protocol is ipp2p, this column is interpreted as an ipp2p option without the leading "--" (example bit for bit-torrent). If no
PORT is given, ipp2p is assumed.
An entry in this field requires that the PROTO column specify icmp (1), tcp (6), udp (17), sctp (132) or udplite (136). Use '-' if any
of the following field is supplied.
SOURCE PORT(S) (sport) - port-number-or-name-list
Optional source port(s). If omitted, any source port is acceptable. Specified as a comma-separated list of port names, port numbers or
port ranges.
An entry in this field requires that the PROTO column specify tcp (6), udp (17), sctp (132) or udplite (136). Use '-' if any of the
following fields is supplied.
FILES
/etc/shorewall/netmap
SEE ALSO
http://shorewall.net/netmap.html
http://shorewall.net/configuration_file_basics.htm#Pairs
NOTES
1. exclusion
http://www.shorewall.net/manpages6/shorewall6-exclusion.html
2. shorewall6-interfaces
http://www.shorewall.net/manpages6/shorewall6-interfaces.html
[FIXME: source] 06/28/2012 SHOREWALL6-NETMAP(5)