diff options
author | Harald Welte <laforge@gnumonks.org> | 2012-12-08 18:02:46 +0100 |
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committer | Harald Welte <laforge@gnumonks.org> | 2012-12-08 18:03:35 +0100 |
commit | 63d8dbbaa307821542ecbc565ccfc54cbf53692e (patch) | |
tree | c26725ad03b8d381748100016aaf2703fc5db27e /gprs_pdp_ctx_act_kernel.lad | |
parent | f897c443b2ae0729a86dfcc5faf83185f41257e2 (diff) |
add gprs pdp context activation with split GGSN daemon / kernel architecture
Diffstat (limited to 'gprs_pdp_ctx_act_kernel.lad')
-rw-r--r-- | gprs_pdp_ctx_act_kernel.lad | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gprs_pdp_ctx_act_kernel.lad b/gprs_pdp_ctx_act_kernel.lad new file mode 100644 index 0000000..b314853 --- /dev/null +++ b/gprs_pdp_ctx_act_kernel.lad @@ -0,0 +1,31 @@ +[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 daemon" +kernel "GGSN kernel" +inet "Internet" + +[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 kernel "Create Tunnel" +kernel ggsn "Create Tunnel Confirm" +ggsn sgsn "GTP-C (PDP CONTEXT ACT ACK)" +sgsn ms "LLC (SM PDP CONTEXT ACT ACK)" +ms sgsn "LLC (SNDCP (encapsulated IPv4))" +sgsn kernel "GTP-U (encapsulated IPv4)" +kernel inet "IPv4 packet" +inet kernel "IPv4 packet" +kernel sgsn "GTP-U (encapsulated IPv4)" +sgsn ms "LLC (SNDCP (encapsulated IPv4))" |