Re: [OpenSIPS-Users] IPv6 causing problems with HEP in siptrace
Hi Jeff,
I suspect that this report is related to the second one you made - a
wrong traced SRC interface for the replies will generate a mixture of
IPv4 and IPv6 for same packet.
Please apply that fix and let's see if it fixes this one too.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 02/05/2017 01:12 AM, Jeff Pyle wrote:
Hi Bogdan,
Yes, but they do ingress and egress different families.
In this case the UAC's src IP is IPv6, talking to the proxy's IPv6
interface address (no NAT64). In the script there is a sethostport()
to an IPv4 address, and a force_send_socket() to the proxy's IPv4
interface address. Then a t_relay().
I have a sip_trace("tid", "d") right after create_dialog() for initial
invites. In a pure IPv4 flow this captures all ingress and egress
traffic (except for t_relay's '100 Giving a try'). In this mixed IPv6
-> IPv4 flow, I see the error, and capture only the egress IPv4 leg.
The HEP target is IPv4 at the moment. The HEP capture server is also
dual-stack, if this is relevant.
- Jeff
On Sat, Feb 4, 2017 at 12:58 PM, Bogdan-Andrei Iancu
mailto:bog...@opensips.org>> wrote:
Hi Jeff,
That error is generated when the src and dst IP have different AF
families - which of course is impossible :)
I guess you get the error when you have an incoming SIP packet
over IPv6 (so both SRC and DST should be IPv6), right ?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 02/04/2017 03:58 AM, Jeff Pyle wrote:
Hello, I have a simple dual-stack OpenSIPS 2.2.2 configuration.
It includes a registrar and basic routing between locally
registered users. These users have a mix of IPv4 and IPv6
contacts. All is well. I recently added Homer to the mix. The
siptrace module is acting as a capture agent, duplicating
messages over HEPv3 to an upstream Homer capture server. When one
of the clients is IPv6, duplication fails. I see this message:
ERROR:siptrace:trace_send_hep_duplicate: ERROR:
trace_send_hep_duplicate: interworking detected ?
ERROR:siptrace:save_siptrace: Failed to duplicate with hep to <:>
I'd like to duplicate messages regardless whether they've IPv4 or
IPv6, as many dialogs are both. The Homer capture server is
IPv6-enabled and can receive HEP messages either (I think). I've
tried to configure the siptrace trace_id with an IPv6 address but
it doesn't look like it's able to parse it.
What am I missing?
- Jeff
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Re: [OpenSIPS-Users] IPv6 causing problems with HEP in siptrace
Hi Jeff, That error is generated when the src and dst IP have different AF families - which of course is impossible :) I guess you get the error when you have an incoming SIP packet over IPv6 (so both SRC and DST should be IPv6), right ? Best regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 02/04/2017 03:58 AM, Jeff Pyle wrote: Hello, I have a simple dual-stack OpenSIPS 2.2.2 configuration. It includes a registrar and basic routing between locally registered users. These users have a mix of IPv4 and IPv6 contacts. All is well. I recently added Homer to the mix. The siptrace module is acting as a capture agent, duplicating messages over HEPv3 to an upstream Homer capture server. When one of the clients is IPv6, duplication fails. I see this message: ERROR:siptrace:trace_send_hep_duplicate: ERROR: trace_send_hep_duplicate: interworking detected ? ERROR:siptrace:save_siptrace: Failed to duplicate with hep to <:> I'd like to duplicate messages regardless whether they've IPv4 or IPv6, as many dialogs are both. The Homer capture server is IPv6-enabled and can receive HEP messages either (I think). I've tried to configure the siptrace trace_id with an IPv6 address but it doesn't look like it's able to parse it. What am I missing? - Jeff ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
[OpenSIPS-Users] IPv6 causing problems with HEP in siptrace
Hello, I have a simple dual-stack OpenSIPS 2.2.2 configuration. It includes a registrar and basic routing between locally registered users. These users have a mix of IPv4 and IPv6 contacts. All is well. I recently added Homer to the mix. The siptrace module is acting as a capture agent, duplicating messages over HEPv3 to an upstream Homer capture server. When one of the clients is IPv6, duplication fails. I see this message: ERROR:siptrace:trace_send_hep_duplicate: ERROR: trace_send_hep_duplicate: interworking detected ? ERROR:siptrace:save_siptrace: Failed to duplicate with hep to <:> I'd like to duplicate messages regardless whether they've IPv4 or IPv6, as many dialogs are both. The Homer capture server is IPv6-enabled and can receive HEP messages either (I think). I've tried to configure the siptrace trace_id with an IPv6 address but it doesn't look like it's able to parse it. What am I missing? - Jeff ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
