Tech-invite  3GPPspecs  RELs  Glossaries  SIP
Info  21  22  23  24  25  26  27  28  29  31  32  33  34  35  36  37  38  4‑5x

full Contents for  TS 23.501  Word version:   16.4.0

Top   Up   Prev   Next
1…   3…   4…   4.2.4   4.2.5…   4.2.8…   4.2.8.2.2   4.2.8.2.3…   4.2.8.4…   4.2.9…   4.3…   4.3.3   4.3.4   4.3.5   4.4…   4.4.6…   4.4.8   5…   5.3…   5.3.3…   5.4…   5.5…   5.6…   5.6.7…   5.7…   5.7.2…   5.7.3…   5.7.4   5.7.5…   5.8…   5.8.2.11…   5.9…   5.10…   5.11…   5.15…   5.16…   5.17…   5.18…   5.19…   5.21…   5.22…   5.27…   5.28…   5.29…   5.30…   5.31…   5.32…   5.33…   5.34…   5.35…   6…   6.3…   7…   7.2…   8…   8.2.4   8.2.5…   8.3…   A…   D…   E…   F   G…   G.3   G.4…   J… 
8.2.4 Control Plane for untrusted non 3GPP Access 
...

 

8.2.4  Control Plane for untrusted non 3GPP Access  Word-p. 384
Reproduction of 3GPP TS 23.501, Figure 8.2.4-1: Control Plane before the signalling IPsec SA is established between UE and N3IWF
Figure 8.2.4-1: Control Plane before the signalling IPsec SA is established between UE and N3IWF
Up
Reproduction of 3GPP TS 23.501, Figure 8.2.4-2: Control Plane after the signalling IPsec SA is established between UE and N3IWF
Figure 8.2.4-2: Control Plane after the signalling IPsec SA is established between UE and N3IWF
Up
Large NAS messages may be fragmented by the "inner IP" layer or by TCP.
Reproduction of 3GPP TS 23.501, Figure 8.2.4-3: Control Plane for establishment of user-plane via N3IWF
Figure 8.2.4-3: Control Plane for establishment of user-plane via N3IWF
Up
In the above figures 8.2.4-1, 8.2.4-2 and 8.2.4-3, the UDP protocol may be used between the UE and N3IWF to enable NAT traversal for IKEv2 and IPsec traffic.
The "signalling IPsec SA" is defined in TS 23.502, clause 4.12.2.

Up   Top   ToC