09-03-2013 01:30 AM - edited 02-21-2020 07:07 PM
09-03-2013 02:17 AM
Oh ... well DPDs? Just wild speculation without config ;-)
09-03-2013 02:20 AM
Sorry my Spokes tunnel config is:
interface Tunnel0
description HO-VPN
bandwidth 100
ip address 10.x.250.6 255.255.255.0
no ip redirects
ip mtu 1400
ip nhrp authentication password
ip nhrp map multicast dynamic
ip nhrp map multicast publicIP
ip nhrp map 10.x.250.1 publicIP
ip nhrp network-id aNumber
ip nhrp holdtime 360
ip nhrp nhs 10.x.250.1
zone-member security Zone-TunnelToHO
ip ospf network broadcast
tunnel source FastEthernet4
tunnel mode gre multipoint
tunnel key aNumber
tunnel protection ipsec profile protect-gre
09-03-2013 10:47 PM
I think it's going to be something in crypto config, either invalid SPI recovery (alhough it's not strictly speaking required) or DPD missing (considering what you described and how you recovered).
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