iBasis IPv6

RE: iBasis IPv6

helsing — Mon, 28 Feb 2022 15:04:43 GMT

Hi Rustam,

Yes, this shows only IPv4 is supported.

Best regards,

Håkon

RE: iBasis IPv6

rxtx — Sun, 20 Feb 2022 12:49:07 GMT

Yes I'm getting +CNEC_ESM: 50,0 when requesting IPV4V6 and for IPV6-only getting +CNEC_EMM: 11 and +CNEC_EMM: 14 and no attachment at all.

Slot '1' similarly gives +CNEC_ESM: 50,1.

AT+CGDCONT=0,"IPV4V6","ibasis.iot"
OK
AT+CFUN=1
OK
AT+CNEC=24
OK
+CNEC_ESM: 50,0
AT+CGDCONT?
+CGDCONT: 0,"IP","ibasis.iot","10.160.108.169",0,0
OK
AT+CGDCONT=1,"IPV6","ibasis.iot"
OK
AT+CGACT=1,1
+CME ERROR: 133
+CNEC_ESM: 50,1
+CGEV: RESTR 3,1
AT+CGDCONT?
+CGDCONT: 0,"IP","ibasis.iot","10.160.108.169",0,0
+CGDCONT: 1,"IPV6","ibasis.iot","",0,0
OK
AT+CGDCONT=1,"IPV4V6","ibasis.iot"
OK
AT+CGACT=1,1
OK
+CGEV: ME PDN ACT 1,0
AT+CGDCONT?
+CGDCONT: 0,"IP","ibasis.iot","10.160.108.169",0,0
+CGDCONT: 1,"IP","ibasis.iot","10.160.108.169",0,0
OK

RE: iBasis IPv6

helsing — Fri, 18 Feb 2022 15:14:00 GMT

You may use AT+CNEC=24 to see all reject causes. Here is a list of causes: https://telecompedia.net/lte-release-causes/

Cause #50 – PDN type IPv4 only allowed

This ESM cause is used by the network to indicate that only PDN type IPv4 is allowed for the requested PDN connectivity.

You could try selecting IPV4V6 to slot '1'.