Hi, I'm using kannel with sql box.
Since few days messages sent are queued in SMSC connection queue and no messes are deliver until all services are reset. I see only below messages in logs. Please help. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. 2020-08-06 12:24:06 [51721] [6] DEBUG: Set split msg status to 2 2020-08-06 12:24:06 [51721] [6] DEBUG: Parts of concatenated message failed. Kannel bearerbox version `1.4.5'. Build `Aug 28 2019 13:11:56', compiler `4.8.5 20150623 (Red Hat 4.8.5-36)'. System Linux, release 3.10.0-123.el7.x86_64, version #1 SMP Mon Jun 30 12:09:22 UTC 2014, machine x86_64. Hostname localhost, IP 127.0.0.1. Libxml version 2.9.1. Using OpenSSL 1.0.2k-fips 26 Jan 2017. Compiled with MySQL 5.5.60-MariaDB, using MySQL 5.5.60-MariaDB. Using native malloc. Status: running, uptime 0d 0h 18m 58s WDP: received 0 (0 queued), sent 0 (0 queued) SMS: received 0 (0 queued), sent 9 (0 queued), store size -1 SMS: inbound (0.00,0.00,0.00) msg/sec, outbound (0.00,0.01,0.01) msg/sec DLR: received 5, sent 0 DLR: inbound (0.00,0.01,0.00) msg/sec, outbound (0.00,0.00,0.00) msg/sec DLR: 23 queued, using mysql storage Box connections: smsbox:rksqlsmsbox, IP 127.0.0.1 (0 queued), (on-line 0d 0h 18m 53s) smsbox:rksmsbox, IP 127.0.0.1 (0 queued), (on-line 0d 0h 18m 47s) SMSC connections: lb[lb] SMPP:******:5019/5019:*******:VMS (online 73s, rcvd: sms 0 (0.00,0.00,0.00) / dlr 5 (0.00,0.01,0.00), sent: sms 9 (0.00,0.01,0.01) / dlr 0 (0.00,0.00,0.00), failed 0, queued 188 msgs)