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Odd behavior - RBS960 Satelllites flooding DHCP requests
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Odd behavior - RBS960 Satelllites flooding DHCP requests
Seen thus before.....148 is an RBSE960 satellite with hardwired backhaul. It sent 22 DHCP requests in about 11 minutes:
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:44:42 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:44:43 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:44:54 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:44:57 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:44:58 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:45:03 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:45:05 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:45:09 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:45:15 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:47:11 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:47:13 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:47:15 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:47:27 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:47:34 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:47:44 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:53:08 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:53:19 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:53:29 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:53:40 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:55:36 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:55:49 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 12:55:59 |
And then, less than an hour later, it did 10 more in about 3 minutes:
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:40:51 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:40:52 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:40:59 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:41:04 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:41:10 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:41:22 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:43:12 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:43:26 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:43:30 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Friday, Apr 26,2024 13:43:44 |
The day before it did 19 in 9 minutes:
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:33:51 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:34:01 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:34:11 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:34:15 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:35:39 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:35:51 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:36:01 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:37:30 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:38:17 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:38:49 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:39:02 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:39:18 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:40:25 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:40:39 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:40:42 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:40:52 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:42:08 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:42:18 |
[DHCP IP: (192.168.1.148)] to MAC address XX:XX:XX:XX:XX:XX, Thursday, Apr 25,2024 19:42:30 |
Not to be outdone, the other RBS did 13 in 3 minutes:
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:44:56 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:44:57 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:45:00 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:45:05 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:45:08 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:45:12 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:45:17 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:47:07 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:47:12 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:47:15 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:47:22 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:47:30 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 12:47:40 |
It did 8 in 5 minutes:
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:40:40 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:40:51 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:40:56 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:41:02 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:41:08 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:43:58 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:44:12 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Friday, Apr 26,2024 13:44:22 |
It did 33 in 34 minutes:
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:22:42 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:22:55 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:23:05 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:23:16 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:24:35 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:24:46 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:24:56 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:26:24 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:27:11 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:27:43 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:27:57 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:28:12 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:34:33 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:34:45 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:34:55 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:35:05 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:36:24 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:36:34 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:36:45 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:38:13 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:39:01 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:39:32 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:39:45 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:39:52 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:40:02 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:49:42 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:53:41 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:53:56 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:54:06 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:54:17 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:55:56 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:56:09 |
[DHCP IP: (192.168.1.149)] to MAC address YY:YY:YY:YY:YY:YY, Thursday, Apr 25,2024 19:56:19 |
Outside of these areas, they both had 1-2 DHCP requests all week. Very odd behavior.
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Re: Odd behavior - RBS960 Satelllites flooding DHCP requests
Actually, some important notes - Thursday I did a factory reset of everything, so all this may have been the result of coming online. Wed night/Thursday was when I suffered from very low WiFi speeds reported in this thread. So maybe we just chalk this up to a network that was in a shambles lol.
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Re: Odd behavior - RBS960 Satelllites flooding DHCP requests
One item I keep an eye on is any switch you have connected in between the RBR and RBS, look at the switches front LED activity lights. Usually these are randomly blinking on and off. If there always blinking ON and fast, means there is an ARP storm happening. Usually with Orbi RBS being connected, this should only last for under 30 seconds. I've seen them only last for a few seconds. This is the RBS and RBR doing the DHCPg here. If they go beyond 30 seconds and more than a minute, means there is something wrong. Bad cable, looped cable, or something is stuck and not completing the process normally. Need to start unplugging devices one by one to see where it maybe coming from.
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Re: Odd behavior - RBS960 Satelllites flooding DHCP requests
Any updates on this?
Still seeing this?
Any changes in cabling or RBS placement?
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Re: Odd behavior - RBS960 Satelllites flooding DHCP requests
I do still see this. I monitor it weekly when the log is emailed to me. This past week, as I had a couple of router restarts, it appears the flooding happens when the router comes up. Maybe it's part of the boot loader/initialization/establishing backhaul operation. It probably should not be, but if it's a one time thing I doubt anyone would notice it unless they looked at their logs.
I'll keep watching it weekly and see if that pattern persists, or if flooding happens at other times. If it does, I'll update this thread.
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