small correction need change force_send_socket($var(src_socket)); to
$fs = $var(src_socket); , becuse force_send_socket is not accepting
variable expansion.
volga629
On Fri, Aug 24, 2018 at 1:52 PM, volga...@networklab.ca wrote:
Hello Ben,
Thank you, that works. I though as final soultion
Hello Ben,
Thank you, that works. I though as final soultion some think like this,
not sure if possibe do in more optimized way.
route[SET_SOURCE_IP] {
$var(i) = 0;
while($var(i) < $(var(ip_lst){csv.count})) {
if($Ri==$(var(ip_lst){csv.value,$var(i)})) {
Volga,
You are trying to use the csv transformation but your data is not
comma-separated. You are using semi-colons. I think you are trying to remove
the semi-colons with the regex and replace them with commas? I'm not sure what
the value of that is, since you could just use commas to begin
Hello Ben,
I tried this.
Cfgutils
loadmodule "cfgutils.so"
modparam("cfgutils", "shvset",
"vip_lan_lst=s:192.168.10.10;192.168.10.11;192.168.10.12")
modparam("cfgutils", "shvset",
"vip_wan_lst=s:209.234.43.2;209.234.43.3;209.234.43.4")
$avp(arr) = $shv(vip_lan_lst);
Volga,
I had recommended using individual variables, but if you want to use a list
that will work. I would recommend using transformations [1] to manipulate the
list. Depending on what you choose as your separator you can use the csv
transformations (","), or the string select transformation
Hello Ben,
All what I am trying is introduce $shv(lan_lst) for lan vips and
$shv(wan_lst) for wan vips, originaly you idea. My issue is how get
define the list and how to get through all ips in list as example for
filter
if($Ri==$shv(lan_lst) && $avp(DLG_dir)=="topbx") {
volga629
On
Volga,
I'm still not sure I fully understand, but it sounds like all you really need
is a mapping LAN<->WAN for each set of IPs?
So in the scenario you outlined, when node 1 receives a packet on the LAN
interface that was previously on node 2 you want it to send out the WAN for
node 2. But if
Volga,
You can use shared variables as I suggested to get the proper VIPs into
variables. Your keepalived script can change those values when failover occurs
using the MI commands for shared variables.
When I suggested this you posed the question "How I can determine which vip ip
address
Example right now we have on each node one vip for LAN and one vip for
WAN.
When failover happened node 1 will hold LAN and WAN vips of node 2. If
on node 2 was active registrations they will be relocated to node 1 and
source ip will be vip's node 2.
The question how to define all the vips
Hello Ben,
The script bellow is to find the way define vips in variable so if
failover happends on keepalived script can process traffic and set
proper vips (source ip)
volga629.
On Tue, Aug 14, 2018 at 4:38 PM, Ben Newlin
wrote:
Volga,
I must be misunderstanding. If you are able to
Volga,
I must be misunderstanding. If you are able to determine the correct receiving
interface in OpenSIPS and you are using the Path header to communicate that to
the next hop destination, I'm not sure I'm clear on what the issue is you are
still trying to solve?
Ben Newlin
On 8/14/18,
Hello Ben,
Yes, I create logic like this
if(!has_totag() && is_method("INVITE")) {
create_dialog();
if($Ri== vip1 ip addr) {
set_dlg_sharing_tag("vip1");
$avp(vip) = "vip1 ip addr";
} else if($Ri==
Volga,
Sorry, I didn't fully understand your scenario. Even though you said it was
active/active, I was assuming an active/standby scenario where only 1 IP would
be active on a box at a time. I don't think this approach would work for the
scenario you are describing.
Is there some reason you
Hello Ben,
Do you mean for this
modparam("cfgutils", "varset", "init=i:1")
modparam("cfgutils", "varset", "gw=s:sip:11.11.11.11;transport=tcp")
or this
modparam("cfgutils", "shvset", "debug=i:1")
modparam("cfgutils", "shvset", "pstngw=s:sip:10.10.10.10")
in my case will be something like
M4 will process the file before OpenSIPS runs and will not be changeable at
runtime. It sounds like that will not work for you if I am understanding
properly.
My first thought would be to use the shared variables from CFGUTILS [1]. They
can be accessed from inside the script, but can also be
Hello Liviu,
Yes, that correct. Right now each node in cluster have own vip from
keepalived on LAN side.
The issue how to specify correct vip in case of failover, so if node 2
fail and node 2 vip was relocated to node 1. All sessions should be
process on node 1 and
append_hf("Path: \r\n");
Hi Volga,
If I understood your problem correctly, one idea would be to use m4 over
opensips.cfg and define a different MAIN_VIP variable for each of your
three servers:
append_hf("Path: \r\n");
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com
On 09.07.2018 07:34,
Hello Everyone,
I have work around on this issue
# Work arround for github issue #1109
append_hf("Path: \r\n"
Right now we use 3 node cluster with 3 vips in active/active mode
I need some idea how to determine path header listen ip address from 3
vips.
volga629
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