LAN [DEL] ARP

petej247 — Tue, 10 Jan 2023 19:41:06 GMT

Hello all.

I have a networked software defined radio (SDR) on the end of a LAN cable. The SDR will disappear from the network requiring reset to reappear. A couple of times now Ive managed to pinpoint the logs showing the disconnection. Not being techy, they mean nothing save what I have managed to google about ARP's, IP's and MAC's. Can anyone throw any light on what is going on?

Thanks in advance

Fault lines (the SDR is on 192.168.1.91)

15:33:19	10 Jan. DHCP device Disconnected: 192.168.1.91
15:33:19	10 Jan. LAN [DEL] ARP 192.168.1.91 with 00:1c:2d:02:02:48 from br0
15:33:17	10 Jan. ARP [del] br0 192.168.1.91 00:1c:2d:02:02:48

Full log

15:34:40	10 Jan. admin login success from 192.168.1.229
15:34:23	10 Jan. admin timeout from 192.168.1.229
15:33:19	10 Jan. DHCP device Disconnected: 192.168.1.91
15:33:19	10 Jan. LAN [DEL] ARP 192.168.1.91 with 00:1c:2d:02:02:48 from br0
15:33:17	10 Jan. ARP [del] br0 192.168.1.91 00:1c:2d:02:02:48
15:32:22	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:31:17	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:30:39	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:30:34	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:30:33	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:30:18	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:30:09	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:29:05	10 Jan. ARP [add] br0(wl1) 192.168.1.126 02:32:b5:e4:02:9a
15:29:04	10 Jan. ARP [del] br0 192.168.1.126 02:32:b5:e4:02:9a
15:26:04	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:25:02	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:25:00	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:24:47	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:24:46	10 Jan. ARP [del] br0 192.168.1.140 34:51:c9:85:99:10
15:24:31	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:24:23	10 Jan. DHCP device Disconnected: 192.168.1.140
15:24:23	10 Jan. LAN [DEL] ARP 192.168.1.140 with 34:51:c9:85:99:10 from br0
15:24:22	10 Jan. 5G Client disassociate from 34:51:c9:85:99:10 (IP=192.168.1.140) RSSI=0
15:24:22	10 Jan. WHW INFO A station STA(34:51:C9:85:99:10) leave WHW infrastructure
15:24:12	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:24:11	10 Jan. 5G Client associate from 34:51:c9:85:99:10 (IP=192.168.1.140) RSSI=-60
15:24:11	10 Jan. DHCP device Connected: 192.168.1.140
15:24:11	10 Jan. LAN [ADD] ARP 192.168.1.140 with 34:51:c9:85:99:10 from br0(wl0)
15:24:11	10 Jan. ARP [add] br0(wl0) 192.168.1.140 34:51:c9:85:99:10
15:24:11	10 Jan. Receive a DHCP request
15:24:11	10 Jan. WHW INFO A station (SmartHub2)IF[5G](8C:19:B5:F4:EB:CB):STA(34:51:C9:85:99:10)(Legacy Device) join WHW infrastructure
15:23:23	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:22:54	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:22:18	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:20:52	10 Jan. DHCP device Disconnected: 192.168.1.228
15:20:52	10 Jan. LAN [DEL] ARP 192.168.1.228 with 34:3e:a4:14:5e:98 from br0
15:20:50	10 Jan. ARP [del] br0 192.168.1.228 34:3e:a4:14:5e:98
15:20:46	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:20:11	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:20:10	10 Jan. Receive a DHCP request
15:20:05	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:20:04	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:19:57	10 Jan. ARP [add] br0(wds1.4.1) 192.168.1.228 34:3e:a4:14:5e:98
15:19:48	10 Jan. DHCP device Connected: 192.168.1.228
15:19:48	10 Jan. LAN [ADD] ARP 192.168.1.228 with 34:3e:a4:14:5e:98 from br0(wds1.4.1)
15:19:48	10 Jan. Receive a DHCP request
15:19:19	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:19:02	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:18:30	10 Jan. 5G Client disassociate from 36:d7:46:6a:b7:89 (IP=192.168.1.120) RSSI=0
15:18:30	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:18:30	10 Jan. 5G client Mac: 36:D7:46:6A:B7:89 Deauthentications (Reason:Disassociated due to inactivity )
15:17:55	10 Jan. DHCP device Disconnected: 192.168.1.228
15:17:55	10 Jan. LAN [DEL] ARP 192.168.1.228 with 34:3e:a4:14:5e:98 from br0
15:17:53	10 Jan. ARP [del] br0 192.168.1.228 34:3e:a4:14:5e:98
15:17:52	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:17:47	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:17:37	10 Jan. DHCP device Disconnected: 192.168.1.120
15:17:36	10 Jan. LAN [DEL] ARP 192.168.1.120 with 36:d7:46:6a:b7:89 from br0
15:17:32	10 Jan. ARP [del] br0 192.168.1.120 36:d7:46:6a:b7:89
15:17:19	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:17:13	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:17:10	10 Jan. Receive a DHCP request
15:16:58	10 Jan. ARP [add] br0(wds1.4.1) 192.168.1.228 34:3e:a4:14:5e:98
15:16:48	10 Jan. DHCP device Connected: 192.168.1.228
15:16:48	10 Jan. LAN [ADD] ARP 192.168.1.228 with 34:3e:a4:14:5e:98 from br0(wds1.4.1)
15:16:47	10 Jan. Receive a DHCP request
15:16:45	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:16:38	10 Jan. DHCP device Connected: 192.168.1.120
15:16:37	10 Jan. LAN [ADD] ARP 192.168.1.120 with 36:d7:46:6a:b7:89 from br0(wds1.4.1)
15:16:37	10 Jan. ARP [add] br0(wds1.4.1) 192.168.1.120 36:d7:46:6a:b7:89
15:16:33	10 Jan. WHW INFO A station (stone barn BT wifi disk)IF[5G](44:FE:3B:A8:DD:DE):STA(36:D7:46:6A:B7:89) join WHW infrastructure
15:16:05	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[5G](44:FE:3B:98:DF:BE):STA(36:D7:46:6A:B7:89) join WHW infrastructure
15:15:49	10 Jan. WHW INFO A station (stone barn BT wifi disk)IF[5G](44:FE:3B:A8:DD:DE):STA(36:D7:46:6A:B7:89) join WHW infrastructure
15:15:43	10 Jan. ARP [add] br0(wl0) 192.168.1.120 36:d7:46:6a:b7:89
15:15:24	10 Jan. WHW INFO A station (SmartHub2)IF[5G](8C:19:B5:F4:EB:CB):STA(36:D7:46:6A:B7:89)(Legacy Device) join WHW infrastructure
15:15:23	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:15:19	10 Jan. WHW INFO A station (stone barn BT wifi disk)IF[2.4G](44:FE:3B:A8:DD:DD):STA(36:D7:46:6A:B7:89) join WHW infrastructure
15:14:52	10 Jan. 5G Client associate from 36:d7:46:6a:b7:89 (IP=192.168.1.120) RSSI=-84
15:14:52	10 Jan. DHCP device Connected: 192.168.1.120
15:14:51	10 Jan. LAN [ADD] ARP 192.168.1.120 with 36:d7:46:6a:b7:89 from br0(wl0)
15:14:51	10 Jan. ARP [add] br0(wl0) 192.168.1.120 36:d7:46:6a:b7:89
15:14:51	10 Jan. Receive a DHCP request
15:14:50	10 Jan. WHW INFO A station (SmartHub2)IF[5G](8C:19:B5:F4:EB:CB):STA(36:D7:46:6A:B7:89)(Legacy Device) join WHW infrastructure
15:14:50	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:14:48	10 Jan. 5G Client disassociate from 36:d7:46:6a:b7:89 (IP=192.168.1.120) RSSI=0
15:14:47	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:14:46	10 Jan. 5G client Mac: 36:D7:46:6A:B7:89 Deauthentications (Reason:Class 3 frame received from nonassociated station)
15:14:43	10 Jan. 2.4G Client associate from c4:dd:57:0f:82:95 (IP=192.168.1.190) RSSI=-50
15:14:43	10 Jan. 2.4G Client associate from 8c:aa:b5:e3:8b:de (IP=192.168.1.71) RSSI=-62
15:14:42	10 Jan. Receive a DHCP request
15:14:42	10 Jan. Receive a DHCP request
15:14:16	10 Jan. WHW INFO A station (SmartHub2)IF[5G](8C:19:B5:F4:EB:CB):STA(36:D7:46:6A:B7:89)(Legacy Device) join WHW infrastructure
15:14:13	10 Jan. 5G Client disassociate from 36:d7:46:6a:b7:89 (IP=192.168.1.120) RSSI=0
15:14:13	10 Jan. WHW INFO A station STA(36:D7:46:6A:B7:89) leave WHW infrastructure
15:14:13	10 Jan. 5G client Mac: 36:D7:46:6A:B7:89 Deauthentications (Reason:Class 3 frame received from nonassociated station)
15:14:09	10 Jan. DHCP device Connected: 192.168.1.120
15:14:08	10 Jan. LAN [ADD] ARP 192.168.1.120 with 36:d7:46:6a:b7:89 from br0(wds1.4.1)
15:14:08	10 Jan. ARP [add] br0(wds1.4.1) 192.168.1.120 36:d7:46:6a:b7:89
15:14:00	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:13:58	10 Jan. SIP Registration - success
15:13:57	10 Jan. WHW INFO A station (stone barn BT wifi disk)IF[5G](44:FE:3B:A8:DD:DE):STA(36:D7:46:6A:B7:89) join WHW infrastructure
15:12:56	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:08:37	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:08:36	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:08:30	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:08:28	10 Jan. WHW INFO A station STA(34:3E:A4:14:5E:98) leave WHW infrastructure
15:07:44	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:07:34	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:04:35	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:03:32	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:03:02	10 Jan. WHW INFO A station (Barn BT Wi-Fi disk)IF[2.4G](44:FE:3B:98:DF:BD):STA(34:3E:A4:14:5E:98) join WHW infrastructure
15:02:55	10 Jan. Port forwarding rule deleted via UPnP/TR064. Protocol: UDP
15:02:38	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:02:38	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:01:52	10 Jan. Port forwarding rule added via UPnP/TR064. Protocol: UDP
15:01:48	10 Jan. DHCP device Connected: 192.168.1.191
15:01:48	10 Jan. LAN [ADD] ARP 192.168.1.191 with 70:a8:d3:5a:c1:39 from br0(wl0)
15:01:48	10 Jan. 5G Client associate from 70:a8:d3:5a:c1:39 (IP=192.168.1.191) RSSI=-75
15:01:47	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:01:47	10 Jan. WHW INFO A station (SmartHub2)IF[5G](8C:19:B5:F4:EB:CB):STA(70:A8:D3:5A:C1:39)(Legacy Device) join WHW infrastructure
15:01:47	10 Jan. Receive a DHCP request
15:01:46	10 Jan. DHCP device Disconnected: 192.168.1.191
15:01:45	10 Jan. LAN [DEL] ARP 192.168.1.191 with 70:a8:d3:5a:c1:39 from br0
15:01:44	10 Jan. 5G Client disassociate from 70:a8:d3:5a:c1:39 (IP=192.168.1.191) RSSI=0
15:01:43	10 Jan. WHW INFO A station STA(70:A8:D3:5A:C1:39) leave WHW infrastructure
15:01:43	10 Jan. 5G client Mac: 70:A8:D3:5A:C1:39 Deauthentications (Reason:Unspecified)
15:01:27	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:01:27	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:01:27	10 Jan. Lan IPv6 Neighbour Discovery events: NEIGHBOR_SOLICIT
15:01:27	10 Jan. 5G Client associate from 70:a8:d3:5a:c1:39 (IP=192.168.1.191) RSSI=-75
15:01:27	10 Jan. WHW INFO A station (SmartHub2)IF[5G](8C:19:B5:F4:EB:CB):STA(70:A8:D3:5A:C1:39)(Legacy Device) join WHW infrastructure
15:01:27	10 Jan. Receive a DHCP request
15:01:27	10 Jan. WHW INFO A station STA(70:A8:D3:5A:C1:39) leave WHW infrastructure
15:01:26	10 Jan. 5G client Mac: 70:A8:D3:5A:C1:39 Deauthentications (Reason:Unspecified)
15:01:07	10 Jan. DHCP device Disconnected: 192.168.1.217
15:01:06	10 Jan. LAN [DEL] ARP 192.168.1.217 with d0:e1:40:9e:b8:3e from br0
15:01:02	10 Jan. ARP [del] br0 192.168.1.217 d0:e1:40:9e:b8:3e

Re: LAN [DEL] ARP

Anonymous — Tue, 10 Jan 2023 19:49:43 GMT

No idea what that box is but I'd suggest setting a static IP address on it if possible. That at least takes DHCP out of the equation. Set an address below 64 that's easy to remember, say 10, 20, etc.

Re: LAN [DEL] ARP

licquorice — Tue, 10 Jan 2023 19:50:50 GMT

The logs are just showing the disconnections, not the cause. It also looks as though you might be having disconnections of a WiFi disc

This topic

LAN [DEL] ARP

Re: LAN [DEL] ARP

Re: LAN [DEL] ARP