server, or server is connecting to a router the Mutual Authentication
flag may be omitted. However, if the connection authentication protocol
for the connecting entity is not based on public key authentication (it
server, or server is connecting to a router the Mutual Authentication
flag may be omitted. However, if the connection authentication protocol
for the connecting entity is not based on public key authentication (it
-is based on passphrase) then it is RECOMMENDED that Mutual Authentication
-flag is enabled. This way the connecting entity has to provide proof
-of posession of the private key for the public key it will provide in
+is based on passphrase) then the Mutual Authentication flag SHOULD be
+enabled. This way the connecting entity has to provide proof of
+posession of the private key for the public key it will provide in