Multiple BOVPN with Dynamic IPs
Hi
We have multiple remote offices and they often running off mobile connections and static IPs are not possible. We have one office working with a dynamic IP using dynamic dns but on adding the second we get the below error.
Two gateway endpoints cannot use the same local gateway interface and remote gateway IP address. A gateway endpoint in SAT, already uses these settings: Local gateway interface: External; Remote gateway IP address: Any.
Is there a solution to multiple branch offices with dynamic ips.
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sure, just make your Gateway (Phase1) configurations like this:
First BOVPN:
Main Office:
Aggressive Mode when using IKEv1
Local Gateway
By IP Address: 222.222.222.222
Remote Gateway
Dynamic IP address
Remote 1 Office:
Aggressive Mode when using IKEv1
Local Gateway
By Domain Information = remote1.office
Remote Gateway
Static IP Address: 222.222.222.222
Second BOVPN:
Main Office:
Aggressive Mode when using IKEv1
Local Gateway
By IP Address: 222.222.222.222
Remote Gateway
Dynamic IP address
Remote 2 Office:
Aggressive Mode when using IKEv1
Local Gateway
By Domain Information = remote2.office
Remote Gateway
Static IP Address: 222.222.222.222
The domain names can be whatever, and you don’t need to use Dynamic DNS.
It’s also better to use IKEv2, then you don’t need to bother about Main or Aggressive mode.
from the Branch Office can you ping PC on the the head Office?
from the Head Office i can ping PC from the branch offices but not on the other side
ive try both branch with static IP Address both side can ping each other.