Credentials differ when proxying

[Julien COCHENNEC]

 Hi,
I have a server A proxying requests to server B (having LDAP enabled), and a client C requesting A.

When I try to connect from A to B with radclient it works. Logs say :


Login OK: [blabla2] (from client rad1-eee port 0)


When I try to connect from C to A :

Login incorrect (ldap: Bind credentials incorrect: Invalid credentials): [blabla2/?Q?#%?????)[~???dW???ŝ7?g-m?[˵] (from client rad1-eee port 0)


I don't get why the credentials differ while proxying, which conf file should I check to understand this?
Is this part coming from an ldap conf problem or from radiusd.conf problem?

/?Q?#%?????)[~???dW???ŝ7?g-m? 


Thanks for your help.



Here's the site-available/default file content :


server default {

listen {
	type = auth
	ipaddr = *
	port = 0
	limit {
 max_connections = 16384
 lifetime = 0
 idle_timeout = 30
	}
}
listen {
	ipaddr = *
	port = 0
	type = acct
	limit {
	}
}


authorize {
	filter_username
	preprocess
	chap
	mschap
	digest
	suffix
	eap {
 ok = return
	}
	files
	-sql
	expiration
	logintime
	pap
}

authenticate {
	Auth-Type PAP {
 pap
	}
	Auth-Type CHAP {
 chap
	}
	Auth-Type MS-CHAP {
 mschap
	}
	mschap
	digest
	eap
}

preacct {
	preprocess
	acct_unique
	suffix
	files
}

accounting {
	-sql
	exec
	attr_filter.accounting_response
}

session {
}

post-auth {
	update {
 &reply: += &session-state:
	}
	remove_reply_message_if_eap
	Post-Auth-Type REJECT {
 -sql
 attr_filter.access_reject
 eap
 remove_reply_message_if_eap
	}
	Post-Auth-Type Challenge {
	}
}

pre-proxy {
 }

post-proxy {
 eap
}

}