Hello,
I tried to run sgsnemu in "createif" mode - transfer traffic via tun
interface.
tun interface created and routing too. But there are no outgoing GTP-U
from test machine. (in my scenario sgsnemu on separated server).
From gdb it looks, that in cb_tun_ind function ipm->pdp is 0x0, as result
gtp_data_req(gsn, ipm->pdp, pack, len);
not running.
After changes like below, it's start working. Does I correctly
understood internal logic?
diff --git a/sgsnemu/sgsnemu.c b/sgsnemu/sgsnemu.c
index 630733b..cf4aa44 100644
--- a/sgsnemu/sgsnemu.c
+++ b/sgsnemu/sgsnemu.c
@@ -1462,7 +1462,7 @@ static int create_pdp_conf(struct pdp_t *pdp, void
*cbp, int cause)
free(forwarding);
}
- ipset((struct iphash_t *)pdp->peer, &addr);
+ ipset(iph, &addr);
state = 2; /* Connected */
If need more test details, please let me know.
--
Viktor
