I got a note from TimBL some time ago on the same issue.
The CERN httpd supports gatewaying ...
We have a a httpd running on a firewall machine.
To use it as a gateway do something like:
-----------------
#!/bin/sh
WWW_http_GATEWAY=//firewall.foo.bar:80
WWW_gopher_GATEWAY=//firewall.foo.bar:80
export WWW_http_GATEWAY WWW_gopher_GATEWAY
xmosaic $*
-----------------
However I had some (known) problems with binary data not beeing
gated correctly.
I am currently working on a modification to the NCSA httpd, which
should enable this server to work as a gateway for http and gopher
requests, too.
Ciao
\Maex
-- ______________________________________________________________________________ Markus Stumpf Markus.Stumpf@Informatik.TU-Muenchen.DE