Dear Everybody!
Socket registred as service and as TCP server normal.
After the connection established the server (wizfi250) are triggered to close by AT+SMGMT=n.
The result is irregular close F-F-R instead F-F-A, and any next connection request are rejected with R.
20:40:05.740748 IP (tos 0x0, ttl 128, id 8, offset 0, flags [none], proto TCP (6), length 40)
_ 192.168.198.242.asa-appl-proto > 192.168.198.11.43486: Flags [F.], cksum 0x221b (correct), seq 1, ack 1, win 2048, length 0_
_ 0x0000: 4500 0028 0008 0000 8006 2c79 c0a8 c6f2_
_ 0x0010: c0a8 c60b 01f6 a9de bf2d cbbe c714 7993_
_ 0x0020: 5011 0800 221b 0000 0000 0000 0000_
20:40:05.740858 IP (tos 0x10, ttl 64, id 28363, offset 0, flags [DF], proto TCP (6), length 40)
_ 192.168.198.11.43486 > 192.168.198.242.asa-appl-proto: Flags [F.], cksum 0x134a (correct), seq 1, ack 2, win 5840, length 0_
_ 0x0000: 4510 0028 6ecb 4000 4006 bda5 c0a8 c60b_
_ 0x0010: c0a8 c6f2 a9de 01f6 c714 7993 bf2d cbbf_
_ 0x0020: 5011 16d0 134a 0000_
20:40:05.746541 IP (tos 0x0, ttl 128, id 9, offset 0, flags [none], proto TCP (6), length 40)
_ 192.168.198.242.asa-appl-proto > 192.168.198.11.43486: Flags [R.], cksum 0x2a17 (correct), seq 2, ack 1, win 0, length 0_
_ 0x0000: 4500 0028 0009 0000 8006 2c78 c0a8 c6f2_
_ 0x0010: c0a8 c60b 01f6 a9de bf2d cbbf c714 7993_
_ 0x0020: 5014 0000 2a17 0000 0000 0000 0000_
Later any connection request answered with reset.
20:49:55.297520 IP (tos 0x10, ttl 64, id 18731, offset 0, flags [DF], proto TCP (6), length 60)
_ 192.168.198.11.33674 > 192.168.198.242.asa-appl-proto: Flags [S], cksum 0x8006 (correct), seq 3483667042, win 5840, options [mss 1460,sackOK,TS val 639817 ecr 0,nop,wscale 7], length 0_
_ 0x0000: 4510 003c 492b 4000 4006 e331 c0a8 c60b_
_ 0x0010: c0a8 c6f2 838a 01f6 cfa4 8a62 0000 0000_
_ 0x0020: a002 16d0 8006 0000 0204 05b4 0402 080a_
_ 0x0030: 0009 c349 0000 0000 0103 0307_
20:49:55.302203 IP (tos 0x0, ttl 128, id 19, offset 0, flags [none], proto TCP (6), length 40)
_ 192.168.198.242.asa-appl-proto > 192.168.198.11.33674: Flags [R.], cksum 0xc1f8 (correct), seq 0, ack 3483667043, win 0, length 0_
_ 0x0000: 4500 0028 0013 0000 8006 2c6e c0a8 c6f2_
_ 0x0010: c0a8 c60b 01f6 838a 0000 0000 cfa4 8a63_
_ 0x0020: 5014 0000 c1f8 0000 0000 0000 0000_
Any idea how to worakround this problem?
kzsolt