Terminal server with cyclades multiport card. Each port has his own
options.ttyCx file with IP-Addr. pap-secret file contains multiple lines
* servername "" IP-Addr-1.
* servername "" IP-Addr-2.
* servername "" IP-Addr-16.
Insteat of best match (according to ppp docs) assigment of IP-Addrs starts
with first, second, third IP-Addr. entry from pap-secret file and not
according to options.ttyCx file.
Same configuration in 5.1 works fine.
Please verify this with a newer version of Red Hat Enterprise Linux or Fedora
Core and reopen it against the new version if it still occurs.
Closing as "not a bug" for now.