hey andrew, have you ever resolved this issue? I am having a very similar issue, if not the same. Have router directly connected to ASA and i get these in my router logs, but no errors on ASA, we are having Internet cconnectivity issues though and the costumer seems to resolve them by rebooting the ASA....? *Sep 18 00:53:47.922: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 00:53:52.922: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 00:54:28.922: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 00:54:31.922: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 04:52:20.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 04:52:25.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 04:53:01.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 04:53:04.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 05:32:29.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 05:32:33.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 05:33:09.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 05:33:15.921: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 12:07:00.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 12:07:04.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 12:07:40.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 12:07:45.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 12:12:24.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 12:12:29.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 12:13:05.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 12:13:08.919: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 16:47:53.918: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 16:47:58.918: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 16:48:34.918: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 16:48:38.918: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 21:25:49.917: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 21:25:54.917: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up *Sep 18 21:26:30.925: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down *Sep 18 21:26:33.917: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up Internet address is #.#.#.#/29 MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 100Mb/s, media type is RJ45 output flow-control is unsupported, input flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:26:36, output 00:00:00, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 63 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 1988155 packets input, 321118320 bytes, 0 no buffer Received 51 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 0 multicast, 0 pause input 0 input packets with dribble condition detected 2584672 packets output, 2176797063 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 128 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out Thankx!
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