Hello, my firm host the firewall of a money-institute in germany. For the following inquiry in this case we are expressly authorized by our customer! beside the firewall we also administrate some "Delegate" Certificate-Proxyserver based on Red Hat Linux 9 (Kernel 2.4.20-8), DG-Version (8.9.6). A few Days ago, we installed an ssl-instance which does not function at all. Authentification is malfunctious. Its not posible for our users to sign in the ssl-server, hosted by an other bank. By analysis the DG-logs we found an rfc-return-code "500 Internal server error" So we tried a newer dg-version, a newer sslway-version, but both without success. Still, it was noticeable to us version differences concerning open SSL (us: 0.9.7a , them: 0.9.7c ). SO: what is this 500 internal error all about ? Is there any solution, any hint to help us ? Thank you in advance for your support Greetings from "old" Germany... ;-) Stephan ワbelherr Systematics Communications GmbH Berner Stra゚e 38 60437 Frankfurt am Main Telefon: +49 (0)69 - 95022 - 278 Fax: +49 (0)69 - 95022 - 278 Mobil: +49 (0)170 - 792-0674 mailto:stephan.uebelherr@systematics..de http://www.systematics.de