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 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)
Hello,
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)
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 Gurus,
I have configured port forwarding at router.
But after configuration I am not able to connect the computer from outside/Over internet/Remote desktp from other computer.
Could you please advice?
Thanks-
Pokhraj (2 Replies)
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 NETBSD
ipfs
IPFS(8) System Manager's Manual IPFS(8)NAME
ipfs - saves and restores information for NAT and state tables.
SYNOPSIS
ipfs [-nv] -l
ipfs [-nv] -u
ipfs [-nv] [ -d <dirname> ] -R
ipfs [-nv] [ -d <dirname> ] -W
ipfs [-nNSv] [ -f <filename> ] -r
ipfs [-nNSv] [ -f <filename> ] -w
ipfs [-nNSv] -f <filename> -i <if1>,<if2>
DESCRIPTION
ipfs allows state information created for NAT entries and rules using keep state to be locked (modification prevented) and then saved to
disk, allowing for the system to experience a reboot, followed by the restoration of that information, resulting in connections not being
interrupted.
OPTIONS -d Change the default directory used with -R and -W options for saving state information.
-n Don't actually take any action that would affect information stored in the kernel or on disk.
-v Provides a verbose description of what's being done.
-i <ifname1>,<ifname2>
Change all instances of interface name ifname1 in the state save file to ifname2. Useful if you're restoring state information
after a hardware reconfiguration or change.
-N Operate on NAT information.
-S Operate on filtering state information.
-u Unlock state tables in the kernel.
-l Lock state tables in the kernel.
-r Read information in from the specified file and load it into the kernel. This requires the state tables to have already been locked
and does not change the lock once complete.
-w Write information out to the specified file and from the kernel. This requires the state tables to have already been locked and
does not change the lock once complete.
-R Restores all saved state information, if any, from two files, ipstate.ipf and ipnat.ipf, stored in the /var/db/ipf directory unless
otherwise specified by the -d option. The state tables are locked at the beginning of this operation and unlocked once complete.
-W Saves in-kernel state information, if any, out to two files, ipstate.ipf and ipnat.ipf, stored in the /var/db/ipf directory unless
otherwise specified by the -d option. The state tables are locked at the beginning of this operation and unlocked once complete.
FILES
/var/db/ipf/ipstate.ipf
/var/db/ipf/ipnat.ipf
/dev/ipl
/dev/ipstate
/dev/ipnat
SEE ALSO ipf(8), ipl(4), ipmon(8), ipnat(8)DIAGNOSTICS
Perhaps the -W and -R operations should set the locking but rather than undo it, restore it to what it was previously. Fragment table
information is currently not saved.
BUGS
If you find any, please send email to me at darrenr@pobox.com
IPFS(8)