Update carp.rst (#45)

* Update carp.rst * Update carp.rst
6 years ago · f3869e43f0
parent 3e8a826baf
commit f3869e43f0
1 changed files with 6 additions and 0 deletions
--- a/source/manual/how-tos/carp.rst
+++ b/source/manual/how-tos/carp.rst
@ -66,6 +66,12 @@ can be found under System -> High Availability.
 Setup interfaces & basic firewall rules
 -----------------------------------------

+.. Warning::
+    Make sure the interface assignments on both systems are identical!
+    Via **Interfaces->Overview** you can check if e.g. DMZ is opt1 on 
+    both machines. When the assigments differ you will have mixed 
+    Master and Backup IPs on both machines.
+
 Our example uses three interfaces, which all have a rather basic setup.

 .. rubric:: Master