04-07-2011
Ok let me rephrase the problem.
Its a production system.
I configured 1 persistant and 1 service per node address. When Clients (users) requests the active node using its service address the client receive the response with no problem.
When the communication is initiated by the node to other servers behind a firewall, no communication established. My interpretation is when the node initiates communication, it use the persistent the persistent address instead of the service one. On the firewall, only the service IP address is allowed so the trafic with the peristant address is blocked.
Is there a workaround?
Regards,
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I found a way to make a numeric variable persistent for a script :
#!/bin/bash
function Persist() { # 1:Expression like VARIABLE=Value (numeric)
local V=${1%=*}
eval "$1"
sed -i "s/^$V=*/$1/" $(which $(basename $0)) || return 1
}And how to use itAA=12
read -p "Enter a... (2 Replies)
Discussion started by: frans
2 Replies
2. AIX
hi,
when I do a failover, hacmp always starts db2 but recently it fails to start db2..noticed the issue is db2nodes.cfg is not modified by hacmp and is still showing primary node..manually changed the node name to secondary after which db2 started immediately..unable to figure out why hacmp is... (4 Replies)
Discussion started by: gkr747
4 Replies
3. AIX
i am trying to make HACMP but when i add a persistent ip, error shows unable to determine address for 'UPIDGIS1_pers'
pls help me out
AIX - 5.3
HACMP -5.4
thanks (2 Replies)
Discussion started by: reply.ravi
2 Replies
4. Solaris
All,
I hope someone can help me on my problem with an aggregate, as I am a Solaris noob. I tried doing this according to the official documentation from Oracle (unfortunately, as a new user to the forum, I may not post URLs...) and also googled a lot around, but have not found any solution yet.... (15 Replies)
Discussion started by: Captainquark
15 Replies
5. Solaris
Hi all,
please i need your help urgently
I am faced to a serious boot disks issue on an Sun Fire E2900.
The system run with two disque in zpool .
The operating system is Solaris 10 (ZFS)
The first time the issue occured, i got the error below on the two disks:
Apr 7 08:04:33... (0 Replies)
Discussion started by: saki_jumeau
0 Replies
6. War Stories
:wall::wall::wall::wall:
I am sharing some techno-geeky-work related issue, which can best be dissected here only.
I am expecting more of a discussion,as serious as when two guys sharing experience over smoke and beer.
The thing is, till now i have been only a student, so never cared about how... (10 Replies)
Discussion started by: animesharma
10 Replies
7. Programming
I noticed that when attempting to download videos from the url, I receive a 403 forbidden when I get through to a certain point in my downloads. I can download a third of the videos but will error:
Retrieving file 'blah-video.f4v'...
Traceback (most recent call last): ... (0 Replies)
Discussion started by: metallica1973
0 Replies
8. Post Here to Contact Site Administrators and Moderators
Hi,
I just registered to this forums using an e-mail address where the activation mail never was received. Thanks to Scott who activated my account by hand.
So I looked up unix.com in blacklists on mxtoolbox.com (I'm not yet allowed to post URLs...) and found that the site is blacklisted in... (3 Replies)
Discussion started by: rse
3 Replies
9. Linux
Hi ,
I have cent os 6.5 and am trying to make few routes permanent for bond:
i have added two routes using below two commands :
/sbin/route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.59.160.128
/sbin/route add -net 0.0.0.0 netmask 0.0.0.0 gw 49.44.52.90
post which route command output is... (5 Replies)
Discussion started by: omkar.jadhav
5 Replies
10. AIX
I have done other clusters (HP MC/Service Guard and oracle Clusters, and RHEL Cluster services), and have good idea about hacmp (a little older knowledge).
However the term "Boot IP" for some reason is messing with my head. Have not done HACMP since the 4.1.2.X days.
Is the Bootip the... (1 Reply)
Discussion started by: mrmurdock
1 Replies
LEARN ABOUT DEBIAN
gnunet-vpn
GNUNET-VPN(1) General Commands Manual GNUNET-VPN(1)
NAME
gnunet-vpn - manually setup a GNUnet VPN tunnel
SYNOPSIS
gnunet-vpn [options]
DESCRIPTION
gnunet-vpn can be used to manually setup a VPN tunnel via the GNUnet network. There are two main types of tunnels. Tunnels to an exit
node which routes the traffic to the global Internet, and tunnels to a node that runs a service only within GNUnet. Depending on the type
of tunnel, gnunet-vpn takes different options. The "-i" option is required for tunnels to an exit node, whereas the "-p" and "-s" options
in conjunction with either "-u" or "-t" are required for tunnels to services. For exit tunnels, both UDP and TCP traffic will be redi-
rected. For service tunnels, either UDP ("-u") or TCP ("-t") traffic will be redirected.
The tool will display the IP address for this end of the tunnel. The address can be displayed as soon as it has been allocated, or only
after ("-a") the tunnel has been created.
OPTIONS
-4, --ipv4
Desired IP address on this end of the tunnel should be an IPv4 address.
-6, --ipv6
Desired IP address on this end of the tunnel should be an IPv6 address.
-a, --after-connect
Display IP address only after the tunnel is fully connected.
-c FILENAME, --config=FILENAME
Use the configuration file FILENAME.
-d SEC, --duration SEC
The mapping should be established for SEC seconds. Default is 5 minutes.
-h, --help
Print short help on options.
-i IP, --ip IP
Tunnel should be to an exit node and connect to the given IPv4 or IPv6 IP address. Note that you can specify an IPv6 address as the
target here, even in combination with "-4" (4to6) and similarly you can specify an IPv4 address in combination with "-6" (6to4).
-L LOGLEVEL, --loglevel=LOGLEVEL
Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING and ERROR.
-p PEERID, --peer=PEERID
Name of the peer offering the service to connect to. Cannot be used in conjunction with "-i", requires "-s".
-s NAME, --service=NAME
Name of the service running on the target peer. Cannot be used in conjunction with "-i", requires "-p".
-t, --tcp
Service runs TCP. Either "-t" or "-u" must be specified when using "-s".
-u, --udp
Service runs UDP. Either "-t" or "-u" must be specified when using "-s".
-V, --verbose
Be verbose.
-v, --version
Print GNUnet version number.
BUGS
Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org>
SEE ALSO
gnunet-setup(1)
GNUnet 25 Feb 2012 GNUNET-VPN(1)