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add GPRS procedure .lad files

master
Harald Welte 2011-12-29 13:42:45 +01:00
parent ee5299e7bb
commit 307d787cfe
2 changed files with 52 additions and 0 deletions
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25
gprs_pdp_ctx_act.lad Normal file
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[global]
title "GPRS PDP Context Activation (L3 only)"
[entities]
# define the entities in the system (in order)
ms "MS"
bss "BSS"
sgsn "SGSN"
dns "DNS"
ggsn "GGSN"
[messages]
# define the protocol messages in-order
ms bss "L1 RACH burst"
bss ms "RLC/MAC establishment"
ms sgsn "LLC (SM PDP CONTEXT ACT REQ)"
sgsn dns "DNS query A record of APN"
dns sgsn "DNS response IP address of GGSN"
sgsn ggsn "GTP-C (PDP CONTEXT ACT REQ)"
ggsn sgsn "GTP-C (PDP CONTEXT ACT ACK)"
sgsn ms "LLC (SM PDP CONTEXT ACT ACK)"
ms sgsn "LLC (SNDCP (encapsulated IPv4))"
sgsn ggsn "GTP-U (encapsulated IPv4)"
ggsn sgsn "GTP-U (encapsulated IPv4)"
sgsn ms "LLC (SNDCP (encapsulated IPv4))"

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gprs_ra_upd.lad Normal file
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[global]
title "GPRS Routeing Area Update (L3 only)"
[entities]
# define the entities in the system (in order)
ms "MS"
bss "BSS"
# msc means MSC + VLR
sgsn "SGSN"
hlr "HLR/AUC"
[messages]
# define the protocol messages in-order
ms bss "L1 RACH burst"
bss ms "RLC/MAC establishment"
ms sgsn "LLC (GMM ROUTEING AREA UPDATE REQ)"
sgsn ms "LLC (GMM IDENTITY REQUEST)"
ms sgsn "LLC (GMM IDENTITY RESPONSE)"
sgsn hlr "MAP SEND AUTH INFO req"
hlr sgsn "MAP SEND AUTH INFO resp"
sgsn ms "LLC (GMM AUTH REQ)"
ms sgsn "LLC (GMM AUTH RESP)"
sgsn hlr "MAP UPD GPRS LOC AREA req"
hlr sgsn "MAP INSERT SUBSCR DATA req"
sgsn hlr "MAP INSERT SUBSCR DATA resp"
hlr sgsn "MAP UPD GPRS LOC AREA resp"
sgsn ms "LLC (GMM ROUTEING AREA UPD RESP)"