I just had a different type of issue but similar. Our Provider refused to change from hard coding to Auto/auto  I was seeing 2 to 3 % packet drops every 20 to 30 mins.  They were seeing the errors on the client-facing side of the ENID. it wasn't till we made them replace the ENID and the new one was left on Auto / Auto did the issue resolve.  Seems the MX 100 did not like being hard coding with this provider. Or is using the Hard code something MX units don't handle well?     ... View more

Hi Nolan, All the logs show is the site to site VPN connectivity issues, then Primary uplink status change uplink: 1, then some time later Primary uplink status change uplink: 0. I don't have e-mail alerts setup for this one but the Appliance Status / Uplink tab shows 100% packet loss on uplink 0 during the outage. Here's a sample log showing an outage for a couple of hours: Nov 17 10:29:03 Route connection change peer_type: l3_vpn, peer: E0:C8:8C:24:33:CB, connection_status: connected Nov 17 10:29:03 Route connection change peer_type: l3_vpn, peer: E0:C8:8C:23:0B:4F, connection_status: connected Nov 17 10:29:03 VPN tunnel connectivity change vpn_type: site-to-site, peer_contact: 4.5.6.7:47227, connectivity: true Nov 17 10:29:03 Primary uplink status change uplink: 0 Nov 17 10:29:02 Non-Meraki / Client VPN negotiation msg: notification INVALID-COOKIE received in unencrypted informational exchange. Nov 17 10:28:57 VPN tunnel connectivity change vpn_type: site-to-site, peer_contact: 8.7.6.5:53890, connectivity: true Nov 17 10:28:52 Non-Meraki / Client VPN negotiation msg: notification INVALID-COOKIE received in unencrypted informational exchange. Nov 17 10:28:50 VPN registry connectivity change vpn_type: site-to-site, connectivity: true ***MX has switched to backup link Nov 17 09:12:05 Non-Meraki / Client VPN negotiation msg: initiate new phase 1 negotiation: 192.168.15.2[500]<=>19.20.21.22[500] Nov 17 09:12:04 Route connection change peer_type: l3_vpn, peer: E0:C8:8C:24:33:CB, connection_status: connected Nov 17 09:12:04 Primary uplink status change uplink: 1 ... Nov 17 09:08:42 Non-Meraki / Client VPN negotiation msg: initiate new phase 1 negotiation: 12.13.14.15[500]<=>19.20.21.22[500] Nov 17 09:08:37 VPN registry connectivity change vpn_type: site-to-site, connectivity: false Nov 17 09:08:18 VPN tunnel connectivity change vpn_type: site-to-site, peer_contact: 8.7.6.5:53890, connectivity: false Nov 17 09:08:17 Route connection change peer_type: l3_vpn, peer: E0:C8:8C:23:0B:4F, connection_status: disconnected Nov 17 09:08:13 VPN tunnel connectivity change vpn_type: site-to-site, peer_contact: 4.5.6.7:47227, connectivity: false Regards, Jonathan ... View more