10-08-2019 12:20 AM
Hello. We have 4 tunnels which is act very strangely. Whole point is tunnels will not coming up until PC which are connected to that router will boot. This situation only occuring with 4 tunnels and i dont see any differences in routers configs. Is there any specific config options causing this?
10-08-2019 01:03 AM
Hello,
post the configs of the tunnels and the devices the tunnels are configured on.
10-08-2019 09:57 AM
I agree with @Georg Pauwen that we need more information to help us understand the problem. In addition to the configs it might be helpful to have a diagram and a description of the environment. What kind of tunnels are these? If it turns out that these are ipsec tunnels then the symptoms might make sense. ipsec will not negotiate and bring a tunnel up until there is "interesting" traffic (traffic that matches the acl for selecting traffic to encrypt). It is quite possible that there is not interesting traffic until the PC boots.
HTH
Rick
10-08-2019 10:06 AM
Hi,
Are you talking about the GRE tunnel?
Under normal circumstances, there are only three reasons for a GRE tunnel to be in the up/down state:
Can you share a router configuration so we can examine configuration?
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