Hi Steve, You could notice "USB-READONLY". This is the SOS message indicating that probe has a failed flash drive. If you replace it with new flash drive the probe will be back in business. /vty On 1/6/16 1:23 PM, Steve Hill wrote:
My Atlas probe (ID 14587) has been showing as offline since December 16th. I can see DHCP requests/replies, it ARPs for the gateway and I can see DNS requests and pings from the probe, and successful replies to all of this traffic being sent back to the probe. e.g.:
12:13:38.790096 IP 192.168.0.115.35404 > 217.146.115.154.53: 2+ AAAA? ctr-nue15.atlas.ripe.net. (42) 12:13:38.797337 IP 217.146.115.154.53 > 192.168.0.115.35404: 2 1/6/12 AAAA 2a01:4f8:120:14ee::2 (482) 12:13:38.798179 IP 192.168.0.115.57785 > 217.146.115.154.53: 3+ A? ctr-nue15.atlas.ripe.net. (42) 12:13:38.799649 IP 217.146.115.154.53 > 192.168.0.115.57785: 3 1/6/12 A 78.46.87.51 (470) 12:14:58.990977 IP 192.168.0.115.37934 > 217.146.115.154.53: 2+ AAAA? IUSB-READONLY.U36.M6466B3B0EC98.sos.atlas.ripe.net. (68) 12:14:59.060132 IP 217.146.115.154.53 > 192.168.0.115.37934: 2 1/1/2 AAAA 2001:67c:2e8:11::c100:1337 (164) 12:14:59.060983 IP 192.168.0.115.57523 > 217.146.115.154.53: 3+ A? IUSB-READONLY.U36.M6466B3B0EC98.sos.atlas.ripe.net. (68) 12:14:59.114915 IP 217.146.115.154.53 > 192.168.0.115.57523: 3 1/1/2 A 193.0.19.55 (152) 12:14:59.115925 IP 192.168.0.115 > 193.0.19.55: ICMP echo request, id 954, seq 0, length 64 12:14:59.142586 IP 193.0.19.55 > 192.168.0.115: ICMP echo reply, id 954, seq 0, length 64 12:15:00.116800 IP 192.168.0.115 > 193.0.19.55: ICMP echo request, id 954, seq 1, length 64 12:15:00.143773 IP 193.0.19.55 > 192.168.0.115: ICMP echo reply, id 954, seq 1, length 64
I can't see any other IPv4 traffic, but I do see IPv6 HTTPS traffic. I'm not sure where to go next with figuring out why the probe seems to have vanished. Any ideas would be greatly appreciated.
Many thanks.