peer to peer replication

Hi,

I set up a peer to peer replication on servers, but only one side seem to be working. I am getting Log Reader Agent job error.

Unable to start execution of step 2 (reason: Error authenticating proxy domain\user, system error: Logon failure: unknown user name or bad password.). The step failed.

I am using the same windows account on both servers, why is one side working and the other side not?

thanks

doublecheck the account and password that starts the job, sqlserver and sqlagent service, and doublecheck their permissions on the machine.