Another ssl-problem

Hi,

I am having problems setting up ssl. I have the following Situation:

  proxyoff <-> proxyerl <-> OurProvider

proxyoff uses proxyerl as single parent and proxyerl connects the
Proxy of our Provider.

proxyoff = proxy.kwu.off.siemens.de
proxyerl = proxy.kwu.erl.siemens.de
OurProvider = proxy.fth.sbs.de

First I set up proxyerl. Everything works fine, including ssl.
I have the following ssl settings in proxyerl:

  ssl_proxy proxy.fth.sbs.de:80

I set up proxyoff, by copying the configuration of proxyerl and modifying
squid.conf:

  ssl_proxy proxy.kwu.erl.siemens.de:8081
           
When I set up my Browser to use proxyoff, everything works fine (http, ftp),
but ssl. When I try to connect to www.lufthansa.com:443 for example
I get in my browser:

  A network error occured while Netscape was receiving data.
  (Network Error: I/O error)
  Try connecting later.

ProxylogA says:
  881661095.584 301250 144.50.55.62 TCP_MISS/000 73 CONNECT www.lufthansa.com:443 - SSL_PARENT_MISS/proxy.kwu.erl.siemens.de -

ProxlogB says:
  881661091.807 301111 145.100.3.100 TCP_MISS/000 73 CONNECT www.lufthansa.com:443 - SSL_PARENT_MISS/proxy.fth.sbs.de -

When I try to connect the mentioned site directly from my proxyerl, everything
works fine and I get a logfileentry in proxyerl:

  881671214.309 18873 144.50.55.62 TCP_MISS/000 1255 CONNECT www.lufthansa.com:443 - SSL_PARENT_MISS/proxy.fth.sbs.de -

Seems, that when I try to connect over proxyoff, I run into a 300 second
timeout. Is there anything more I should have a look at, while configuring
proxyoff or proxyerl ?

Thanx in advance,

Rainer

-- 
   ______
  /|     |  Rainer Klier      | Wahr sind auch die Erinnerungen, die wir mit
 / |__   |  Thomas-Mann-Str. 6| uns tragen, die Traeume, die wir spinnen,   
| /__/|  |  90763 Fuerth      | und die Sehnsuechte, die uns treiben. Damit
| |  ||__|  Germany           | wollen wir uns bescheiden.
| |__|/  /  email : klier@kwu.siemens.de                     H.Spoerl
|/______/           rrklier@tychen.franken.de
	    URL   : http://www.franken.de/users/tychen/rrklier/