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wc_remote.log filling with events RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]: Sending TCP keepalive frame

Hi,

I notice a change in the wc_remote.log. The logfile does now contain almost only these lines here

XG430_WP02_SFOS 18.0.4 MR-4# tail -n 100 /log/wc_remote.log |grep "TCP keepalive"
<14>Jan 21 13:09:28 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2629
<14>Jan 21 13:09:29 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2629
<14>Jan 21 13:09:45 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9387
<14>Jan 21 13:10:20 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2508
<14>Jan 21 13:10:15 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30502
<14>Jan 21 13:09:46 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9387
<14>Jan 21 13:10:21 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2508
<14>Jan 21 13:10:16 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30502
<14>Jan 21 13:09:35 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1185
<14>Nov 10 07:52:14 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 563
<14>Jan 21 13:09:36 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1185
<14>Nov 10 07:52:15 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 563
<14>Jan 21 13:10:22 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2559
<14>Jan 21 13:09:43 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2630
<14>Jan 21 13:10:23 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2559
<14>Jan 21 13:09:44 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2630
<14>Jan 21 13:10:02 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9388
<14>Jan 21 13:10:37 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2509
<14>Jan 21 13:10:31 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30503
<14>Jan 21 13:10:03 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9388
<14>Jan 21 13:10:38 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2509
<14>Jan 21 13:10:32 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30503
<14>Nov 10 07:52:29 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 564
<14>Jan 21 13:09:52 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1186
<14>Nov 10 07:52:30 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 564
<14>Jan 21 13:09:53 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1186
<14>Jan 21 13:10:39 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2560
<14>Jan 21 13:10:00 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2631
<14>Jan 21 13:10:40 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2560
<14>Jan 21 13:10:01 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2631
<14>Jan 21 13:10:17 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9389
<14>Jan 21 13:10:18 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9389
<14>Jan 21 13:10:53 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2510
<14>Jan 21 13:10:48 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30504
<14>Jan 21 13:10:07 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1187
<14>Jan 21 13:10:54 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2510
<14>Jan 21 13:10:49 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30504
<14>Nov 10 07:52:46 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 565
<14>Jan 21 13:10:08 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1187
<14>Nov 10 07:52:47 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 565
<14>Jan 21 13:10:54 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2561
<14>Jan 21 13:10:55 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2561
<14>Jan 21 13:10:16 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2632
<14>Jan 21 13:10:17 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2632
<14>Jan 21 13:10:33 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9390
<14>Jan 21 13:11:08 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2511
<14>Jan 21 13:11:03 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30505
<14>Jan 21 13:10:34 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9390
<14>Jan 21 13:11:09 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2511
<14>Jan 21 13:11:04 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30505
<14>Jan 21 13:10:23 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1188
<14>Nov 10 07:53:02 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 566
<14>Jan 21 13:10:24 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1188
<14>Nov 10 07:53:03 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 566
<14>Jan 21 13:11:10 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2562
<14>Jan 21 13:11:11 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2562
<14>Jan 21 13:10:32 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2633
<14>Jan 21 13:10:33 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2633
<14>Jan 21 13:10:50 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9391
<14>Jan 21 13:11:24 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2512
<14>Jan 21 13:11:19 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30506
<14>Jan 21 13:10:51 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9391
<14>Jan 21 13:11:25 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2512
<14>Jan 21 13:11:20 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30506
<14>Nov 10 07:53:17 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 567
<14>Jan 21 13:10:40 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1189
<14>Nov 10 07:53:18 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 567
<14>Jan 21 13:10:41 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1189
<14>Jan 21 13:11:27 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2563
<14>Jan 21 13:10:48 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2634
<14>Jan 21 13:11:28 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2563
<14>Jan 21 13:10:49 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2634
<14>Jan 21 13:11:06 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9392
<14>Jan 21 13:11:41 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2513
<14>Jan 21 13:11:35 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30507
<14>Jan 21 13:11:07 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9392
<14>Jan 21 13:11:42 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2513
<14>Jan 21 13:10:55 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1190
<14>Jan 21 13:11:37 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30507
<14>Nov 10 07:53:34 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 568
<14>Jan 21 13:10:56 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1190
<14>Nov 10 07:53:35 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 568
<14>Jan 21 13:11:42 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2564
<14>Jan 21 13:11:43 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2564
<14>Jan 21 13:11:04 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2635
<14>Jan 21 13:11:05 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2635
<14>Jan 21 13:11:21 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 9393
<14>Jan 21 13:11:22 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 9393
<14>Jan 21 13:11:57 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 2514
<14>Jan 21 13:11:52 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 30508
<14>Jan 21 13:11:58 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 2514
<14>Jan 21 13:11:11 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 1191
<14>Jan 21 13:11:53 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 30508
<14>Nov 10 07:53:50 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:642 Sending TCP keepalive frame 569
<14>Jan 21 13:11:12 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 1191
<14>Nov 10 07:53:51 RED15 lua syslog: [/usr/lib/lua/redd/utm.lua]:681 Receiving TCP keepalive frame 569

I checked with extracts of wc_remote.logs I pulled some months old and could not find those entries there.

I notice some device may have NTP issues as the time in some log lines is wrong but guess it's not related to the lines in general.

Thought wc_remote is the logs of the accesspoints. This looks more like RED logging. But I'm missing the RED ID.

Any idea what this means - do you see similar frequent events of this on your boxes?



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