05-26-2009
thank you for the reply. I'm finding that to be the case. We have an objective of securing all telnet communications within the network, and making it cross platform. this is pretty difficult to accomplish cheaply... Ssh works great in unix, but not so well in windows, Ipsec is the mirror.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have got a unix server ( AIX ) and 20 clients ( windows 2000 ) . I have to transfer a file through FTP from the server to each of 20 clients daily to check the network speed.
But each time I do ftp, I have to enter username and password and then transfer the file using "put <filename>". I... (2 Replies)
Discussion started by: sharuvman
2 Replies
2. UNIX for Dummies Questions & Answers
hi all ;;
I have a Tru64 UNIX machine , first i want my employees ( windows clients) to see specific directory on unix , and how can i put a unix command in a visual basic code to copy the contents of that directory to drive c in the client side who request that by clicking a push button.
... (3 Replies)
Discussion started by: kafaween
3 Replies
3. Shell Programming and Scripting
Dear Sir
How to write a small script which would permit to aix server to exchange information with windows pc after a define interval of time.
My aix server is connected to a network and after preparing messages (mosthly txt message) with my windows pc station the script should be able to go... (0 Replies)
Discussion started by: sobnc
0 Replies
4. AIX
Good morning to all,
can someone advise me how to setup aix ntp server with aix & wintel clients?
Secondly, I also require to enable the service to autostart on reboot, how do I configure this?
Thirdly, how do I configure daily autosync between clients and server?
Please advice, thanks.... (0 Replies)
Discussion started by: chongkls77
0 Replies
5. AIX
Hi folks,
Before I start explaning my problem let me tell you I am new to Unix environment. I am working on a application. It was developed in java (on Windows machine). But application for production will be deployed on AIX machine.
One of my requirement is I need to invoke QTP scripts and... (3 Replies)
Discussion started by: sachinrt
3 Replies
6. AIX
Hello,
I have configured IPSEC between two AIX Server v5.2 using IKE transport. When I try to transfer a files from one server to another, it is very very slow and the file transfer has been terminated after 25% completes. How to overcome this problem? Please advsie. Thanks (0 Replies)
Discussion started by: srllee
0 Replies
7. Filesystems, Disks and Memory
Hi guys.
What would you recommend me a software running on Windows, and it is capable for backing up Windows and Linux (unix is optional) machines?
The application should have following features:
- Encryption.
- Authentication
- Open source if possible :)
...
I found Amanda, but it... (1 Reply)
Discussion started by: bsddaemon
1 Replies
8. AIX
Hi Friends,
I have this script for ftping files from AIX server to local windows xp.
#!/bin/sh
HOST='localsystem.net'
USER='myid_onlocal'
PASSWD='mypwd_onlocal'
FILE='file.txt' ##This is a file on server(AIX)
ftp -n $HOST <<END_SCRIPT
quote USER $USER
quote PASS $PASSWD
put $FILE... (1 Reply)
Discussion started by: rajsharma
1 Replies
9. Solaris
Hi all,
I'm running solaris x86_64 as a home server and am quite happy with it. Currently I'm working with Solaris 10 and 11 express. Typically I tunnel traffic to it via ssh with port forwards, but I'm interested in using the built in IPSEC features that Solaris has. I've setup a solaris... (1 Reply)
Discussion started by: vectox
1 Replies
LEARN ABOUT FREEBSD
if_enc
ENC(4) BSD Kernel Interfaces Manual ENC(4)
NAME
enc -- Encapsulating Interface
SYNOPSIS
To compile this driver into the kernel, place the following line in your kernel configuration file:
device enc
DESCRIPTION
The enc interface is a software loopback mechanism that allows hosts or firewalls to filter ipsec(4) traffic using any firewall package that
hooks in via the pfil(9) framework.
The enc interface allows an administrator to see incoming and outgoing packets before and after they will be or have been processed by
ipsec(4) via tcpdump(1).
The ``enc0'' interface inherits all IPsec traffic. Thus all IPsec traffic can be filtered based on ``enc0'', and all IPsec traffic could be
seen by invoking tcpdump(1) on the ``enc0'' interface.
What can be seen with tcpdump(1) and what will be passed on to the firewalls via the pfil(9) framework can be independently controlled using
the following sysctl(8) variables:
Name Defaults Suggested
net.enc.out.ipsec_bpf_mask 0x00000003 0x00000001
net.enc.out.ipsec_filter_mask 0x00000001 0x00000001
net.enc.in.ipsec_bpf_mask 0x00000001 0x00000002
net.enc.in.ipsec_filter_mask 0x00000001 0x00000002
For the incoming path a value of 0x1 means ``before stripping off the outer header'' and 0x2 means ``after stripping off the outer header''.
For the outgoing path 0x1 means ``with only the inner header'' and 0x2 means ``with outer and inner headers''.
incoming path |------|
---- IPsec processing ---- (before) ---- (after) ----> | |
| Host |
<--- IPsec processing ---- (after) ----- (before) ---- | |
outgoing path |------|
Most people will want to run with the suggested defaults for ipsec_filter_mask and rely on the security policy database for the outer head-
ers.
EXAMPLES
To see the packets the processed via ipsec(4), adjust the sysctl(8) variables according to your need and run:
tcpdump -i enc0
SEE ALSO
tcpdump(1), bpf(4), ipf(4), ipfw(4), ipsec(4), pf(4), tcpdump(8)
BSD
November 28, 2007 BSD