From pavel.liubinskii at aalto.fi Wed May 15 09:15:40 2019 From: pavel.liubinskii at aalto.fi (Liubinskii Pavel) Date: Wed, 15 May 2019 09:15:40 +0000 Subject: Two APN/PGW per UI Message-ID: <66a9390655b04385a98e7121535f6be3@aalto.fi> Hello Guys and thanks a lot for a great product. Have a question which I couldn't find in documentation. Is it possible to use two separate PGWs with NextEPC? Each PGW represents a different network (i.e one for Internet, another for some kind of LAN). I also would like to add two different APNs per UI in this scenario. I have already done a singe PGW configuration with default 'internet' APN, but stuck a bit with the second PGW. I will highly appreciate for any thoughts, advise or configuration examples. Thanks in advance. BR, Pavel -------------- next part -------------- An HTML attachment was scrubbed... URL: From acetcom at gmail.com Wed May 15 14:13:05 2019 From: acetcom at gmail.com (Sukchan Lee) Date: Wed, 15 May 2019 23:13:05 +0900 Subject: Two APN/PGW per UI In-Reply-To: <66a9390655b04385a98e7121535f6be3@aalto.fi> References: <66a9390655b04385a98e7121535f6be3@aalto.fi> Message-ID: Hi Liubinskii, You can use two APNs with two separate PGWs. To do this, you need to configure a specific PGW IP for each UE in MongoDB using WebUI. If PGW IP is configured in MongoDB, the PGW IP in the configuration file is ignored. However, I think that it is not happy for those who want to use two PGWs. IMHO, it might be easier if the configuration file supports PGW selection based on APN. Let me try to add this feature. However, if the things are not available, you need to configure PGW IP configuration per each UE using WebUI. Thank you for raising this issue. Best Regards, Sukchan 2019? 5? 15? (?) ?? 10:59, Liubinskii Pavel ?? ??: > Hello Guys and thanks a lot for a great product. > > Have a question which I couldn't find in documentation. > > > Is it possible to use two separate PGWs with NextEPC? Each PGW represents > a different network (i.e one for Internet, another for some kind of LAN). I > also would like to add two different APNs per UI in this scenario. I have > already done a singe PGW configuration with default 'internet' APN, but > stuck a bit with the second PGW. > > > I will highly appreciate for any thoughts, advise or configuration > examples. > > > Thanks in advance. > > BR, Pavel > -------------- next part -------------- An HTML attachment was scrubbed... URL: From acetcom at gmail.com Sat May 18 15:38:23 2019 From: acetcom at gmail.com (Sukchan Lee) Date: Sun, 19 May 2019 00:38:23 +0900 Subject: Two APN/PGW per UI In-Reply-To: <66a9390655b04385a98e7121535f6be3@aalto.fi> References: <66a9390655b04385a98e7121535f6be3@aalto.fi> Message-ID: Hi Liubinskii, Today, I added this feature and the usage is shown in the following link. https://github.com/open5gs/nextepc/issues/183 Enjoy! 2019? 5? 15? (?) ?? 10:59, Liubinskii Pavel ?? ??: > Hello Guys and thanks a lot for a great product. > > Have a question which I couldn't find in documentation. > > > Is it possible to use two separate PGWs with NextEPC? Each PGW represents > a different network (i.e one for Internet, another for some kind of LAN). I > also would like to add two different APNs per UI in this scenario. I have > already done a singe PGW configuration with default 'internet' APN, but > stuck a bit with the second PGW. > > > I will highly appreciate for any thoughts, advise or configuration > examples. > > > Thanks in advance. > > BR, Pavel > -------------- next part -------------- An HTML attachment was scrubbed... URL: From pavel.liubinskii at aalto.fi Mon May 20 06:23:39 2019 From: pavel.liubinskii at aalto.fi (Liubinskii Pavel) Date: Mon, 20 May 2019 06:23:39 +0000 Subject: Two APN/PGW per UI In-Reply-To: References: <66a9390655b04385a98e7121535f6be3@aalto.fi>, Message-ID: <037f9a0dd4114604bc85b06d7c526716@aalto.fi> Hi Lee Great and big thank you I will test it on my current setup BR, Pavel ________________________________ From: Sukchan Lee Sent: Saturday, May 18, 2019 6:38:23 PM To: Liubinskii Pavel Cc: nextepc at lists.osmocom.org Subject: Re: Two APN/PGW per UI Hi Liubinskii, Today, I added this feature and the usage is shown in the following link. https://github.com/open5gs/nextepc/issues/183 Enjoy! 2019? 5? 15? (?) ?? 10:59, Liubinskii Pavel >?? ??: Hello Guys and thanks a lot for a great product. Have a question which I couldn't find in documentation. Is it possible to use two separate PGWs with NextEPC? Each PGW represents a different network (i.e one for Internet, another for some kind of LAN). I also would like to add two different APNs per UI in this scenario. I have already done a singe PGW configuration with default 'internet' APN, but stuck a bit with the second PGW. I will highly appreciate for any thoughts, advise or configuration examples. Thanks in advance. BR, Pavel -------------- next part -------------- An HTML attachment was scrubbed... URL: From rcm.etsist at gmail.com Fri May 24 17:46:06 2019 From: rcm.etsist at gmail.com (=?UTF-8?Q?Redes_Comunicaciones_M=C3=B3viles?=) Date: Fri, 24 May 2019 19:46:06 +0200 Subject: S1 handover failure Message-ID: Hello! I am testing the handover functionality on S1 with 2 eNB of the OpenAirInterface implementation, both transmitting on the same frequency and with the same TAC. The way I do it is ass follows: - I start the EPC. - I start one of the eNBs. - I connect the UE to the network. - I start the second eNB. - I move the UE away from the first eNB as I move it closer to the second eNB. By following these steps, instead of the handover taking place, what happens is that the second eNB stops, showing an error, and the UE remains connected to the first eNB. Here is the error of the second eNB: [image: image] And in the interface S1 there is no message related to the handover. I wonder if I am doing something wrong or if this functionality is not available with the OpenAirInterface eNBs or something like that. I attach my configuration files and the log of the mme. I am not sure if the reason for this failure is the NextEPC core or the eNBs, because I have tried the same EPC configuration with srsENBs and the messages in the S1 interface are the same. Kind regards, Salvador. 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