sgsnemu ignoring Request accepted

Viktor Tsymbalyuk viktor.tsymbalyuk at
Thu Jan 25 14:52:02 UTC 2018

Hello Pau,

Thank you for detailed answer.
 > Can you please submit the patch to gerrit?
yes, I'll do it. But please give me some time. gerrit - is a new 
challenge for me))))

Thank you.


On 2018-01-24 17:18, Pau Espin Pedrol wrote:
> Hi Viktor,
> indeed, you found a bug I introduced in osmo-ggsn 
> 2d6a69e69a4b4cb2b8cc63c4810dae44e5a4d8f6, sorry for that, I didn't 
> notice it since I was testing it with osmo-sgsn instead of using sgsnemu.
> You patch is fine, but I'd argue it would be more correct to use "< 1" 
> for the condition since it now returns the amount of addresses parsed 
> (or -1 in case of error). And better add whitespace in the comparison.
> Can you please submit the patch to gerrit? Add a reference to its 
> description:
> Fixes: 2d6a69e69a4b4cb2b8cc63c4810dae44e5a4d8f6 ("Add support for 
> IPv4v6 End User Addresses")
> You can add me as reviewer.
> Also please note that sgsnemu doesn't yet support IPv4v6 EUAs as 
> opposed to osmo-ggsn. I only added support for it (in the commit 
> introducing the bug) because modems in osmo-gsm-tester were using that 
> one and I needed to support it in osmo-ggsn to have the tests working. 
> As I never used sgsnemu before, I only patched it to account for the 
> changes in libgtp but without adding the support for the new feature 
> there.
> Regards,

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