Displaying 20 results from an estimated 7000 matches similar to: "Problem with Load Balancing"
2006 Feb 23
9
Balancing multiple connections and NAT
Hi,
I have a client connected to the ''net through 3 ISP''s. Have set up a
Linux box to do routing and load sharing for the 3 connections. A
fourth interface is connected to the LAN with private IP addresses.
Am using iptables to SNAT traffic to the appropriate IP depending on
the interface the packet gets routed onto. The setup looks something
like this:
Interface IP
2006 Aug 18
5
Handle limit in filter
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
I''ve written a minimal sort of Perl module that dynamically creates
and destroys traffic control rules for specific IPs. I''m currently
using it for a user bandwidth control application at a client site.
The module essentially gets Ethernet device(s), IP address and in/out
speeds as input and dynamically creates classes, queues
2012 Sep 14
2
Digium AEX410, MTNL Mumbai Caller-ID problems
Hi,
Continuing with the saga of Digium vs MTNL Mumbai, looking for
suggestions on handling incoming Caller-ID issues. The card manages to
grab a couple of (random) digits of the incoming CID, but they're more
or less useless. Is there any way to fix this?
Asterisk 1.8.13, Dahdi 2.5.0.1 on Debian Testing (Wheezy), MTNL Mumbai.
Digium, Inc. Wildcard AEX410 4-port analog card (PCI-Express)
2011 Mar 10
1
ChanSpy with alphanumeric SIP channels [1.6.2]
Hi,
I'm using SIP users of the form 'ab_12345' (two letters, underscore, 5
digits). ChanSpy is working fine for listening in to conversations
initiated by these channels, and I can use '*' to randomly switch
channels. However, is there any way in this scenario to be able to
switch ChanSpy to a specific channel by typing in a ...# key sequence
during a spy session?
2008 Jan 31
1
Newbie: Using R to analyse Apache logs
hits=-2.5 tests=BAYES_00,FORGED_RCVD_HELO
X-USF-Spam-Flag: NO
Hi,
I have a requirement to scan Apache logs and discover ``exceptions''.
Exceptions can be of two types:
1. A single IP generating a large amount of traffic within a given time frame
(for definable values of ``large'' and ``time frame'').
2. A single IP hitting a wide set of URLs on the server (indicates
2011 Mar 09
7
[Opinion Request] SIP phones that work well with Asterisk
Hi,
Would you recommend some standalone SIP phones that work well with
Asterisk? Personal experience preferred.
Thanks,
-- Raj
2012 Feb 06
3
Script to automatically update externip. Useful for a host with dynamic public IP
#!/bin/bash
# checksetexternip.sh
# Author: John Cahill email at johncahill.net
# Licence: GPL v3
# Description: script that queries checkip.dyndns.com to find the server's external IP address. Updates asterisk's externip value and does a sip reload if necessary.
# Last modified 06/02/2012
is_ip(){
input=$1
octet1=$(echo $input | cut -d "." -f1)
octet2=$(echo $input
2012 Mar 06
1
Group write permissions /etc/asterisk/.
I notice that the installation of Asterisk 1.8.8 thru 1.8.10 (probably
earlier versions too) remove the group write permissions from
/etc/asterisk/. which is different than 1.4. And 1.6.
Is this expected behavior?
If so, what's the rationale?
If not, I'll submit a bug report if someone hasn't beaten me to it.
-K
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2011 Oct 31
1
Starting asterisk turns bash console text white in rxvt
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#ffffff" text="#000000">
<font face="sans-serif">Hello all,<br>
<br>
I've googled
2012 Aug 21
1
Check for the voicemail
Hi all,
I have a problem with voicemail. My boss has asked me to send via email,
the message that a user leaves on the voicemail. This is very easy. :)
After, he asked me to check before sending the email, if the receiver's
mailbox is full. If the mailbox is full, Asterisk should call the
receveir intern (example 2001) and using a Playback tell him that his
mailbox is full.
How can I do?
2012 Aug 27
6
can we install 10 PCI card on asterisk
Hi All,
i would like to know if anyone has done or having idea regarding PRI
terminations in asterisk.
i have a requirement where i need to support 80 PRI in one machine i have
found a machine which have 10 PCI slots available
now i am thinking of arranging 8port sangoma card in this pci slots so i
can arrenge 10 card in that.
is it possible to run system like that ? is it good idea , can
2012 Jul 24
2
Finding the position of a character in a string
It there a native asterisk dialplan function which will tell me the
position of a specific character in a given string?
eg if I wanted to find what position the '@' was at in ${SIPURI}
Thanks in advance
Ish
--
Ishfaq Malik <ish at pack-net.co.uk>
Department: VOIP Support
Company: Packnet Limited
t: +44 (0)845 004 4994
f: +44 (0)161 660 9825
e: ish at pack-net.co.uk
w:
2006 May 30
11
Problems with Routing and Masquerading
Hi,
I have a linux box which balances load between two interfaces ( say WAN1
and WAN2). I have masquerading on for any request coming from LAN to the
outside world.
The setup is in such a way that WAN1 drops packets with source ip
belonging to WAN2''s network and viceversa.
For some strange reason, I find that packet coming out from the WAN
interface has source address of WAN2 and
2007 Dec 06
3
Best setup for redundant routers.
I am setting up 2 Vyatta routers that will serve as redundant failover
core routers out to the backbone of our ISP. They will be serving for
routing between other branches and the ISP and bandwidth management.
I am trying to differentiate between the plethora of information about
having redundant, automatic failover routers and pretty much decided on
VRRP for the IP address failover mechanism.
I
2002 Feb 14
1
Zebra, Routing ...
Before I start, I don''t want to do ECMP or simple bonding ...
I have multiple Internet connections available to multiple boxes on one
of my networks.
Box A connects to ISPs 1, 2 and 3
Box B connects to ISPs 1 and 4
Boxes A and B are both connected to each other and the rest of the
network.
1) I would like to set up some dynamic routing in such a way that any
given outgoing packet from
2002 Nov 21
22
many ways to do load balancing (or not?)
I''m a little confused about the many ways I''ve read that can be used
for traffic load balancing, that is, two or more interfaces to the
outside world being used transparently and efficiently by the internal
machines.
I heard about:
a) netfilter SNAT to more than one IP. If I''m correct, this is only
a round robin, that is, one connection goes here, the other goes there,
2006 Dec 28
1
How to add a route to a network via 2 gateways.
Hi iproute2,
I have a network to reach which is 192.168.2.0/24. It is a branch of the
company. I have currently added a route to that network via one gateway (
192.168.0.254) in following way.
ip route add 192.168.2.0/24 via 192.168.0.254
Now, We got another gateway which is 192.168.0.250. Now I want to add a
route to the same network which is 192.168.2.0/24 via this gateway (
192.168.0.250)
2007 Dec 12
5
bgp require in multigateway routing
hi all,
first i wann to explain my network & it''s problem,
i am using a redhat el5 for multigateway routing, i have 3 adsl lines which is connected with eth0, eth2 and eth3. eth1 is my local network.
those 3 lines comes with adsl modem from same isp with equal bandwidth (512 Kbps).
In this adsl modems there is one lan and one wan port, adsl modem''s lan ip is gateway for my
2004 May 21
2
Zebra and Rip Blocking Broadcast
After installing Zebra for ripd to get win2k routes I am getting this
May 20 23:24:20 ns1 kernel: Shorewall:net2all:DROP:IN=eth0 OUT= MAC=
SRC=64.42.53.202 DST=64.42.53.207 LEN=92 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF
PROTO=UDP SPT=520 DPT=520 LEN=72
May 20 23:25:25 ns1 last message repeated 3 times
I am new to zebra, so I am assuming that this is broadcasting to windoz
for routes weird !!!
2009 Dec 10
3
Quagga ECMP
Hello,
does anybody know if quagga for CentOS 5.3 is compiled with
-enable-multipath?
I want to implement ECMP over 2 ISP.
Thanks,
Cristi Carstea