EZProxy Set Traffic to Different IP Addresses For JSTOR

etc\networking\interfaces

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0 eth0:0
allow-hotplug eth0 eth0:0

iface eth0 inet static
        address 10.1.1.1
        gateway 10.1.1.1
        netmask 255.255.0.0
        dns-nameservers 8.8.8.8
        dns-search  example.com

iface eth0:0 inet static
        address 10.1.1.2
        gateway 10.1.1.1
        netmask 255.255.0.0
        dns-nameservers 8.8.8.8
        dns-search example.com
                                         

usr\local\ezproxy\config.txt

# ===================================================================
# EzProxy Config
# ===================================================================

# server's name
Name ezproxy.example.com

# enable audit logs available in admin interface purged after 30 days
Audit Most Login.Success.Groups
AuditPurge 30

# rewrites hostnames with hyphens for Wildcard Cert
Option ForceWildcardCertificate

# changes the login menu page
LoginMenu https://www.example.com/library/

# enable the new Proxy by hostname option
Option ProxyByHostname

# disable insecure SSL
Option DisableSSL56bit
Option DisableSSL40bit
Option DisableSSLv2

# ensure users aren’t sending their password over the internet unsecured
Option ForceHTTPSLogin

# use port 80 for cleanliness - requires ezproxy to be started as root
LoginPort 80
LoginPortSSL 443

MaxVirtualHosts 2400

# if computer is on-campus or dial-up, no need to proxy them
ExcludeIP 10.0.0.0-10.255.255.255

# for testing -- comment out for prod
IncludeIP 10.0.0.4

# ===================================================================
# IPAddress
# Allows users determine their IP address. It is useful as Alumni must have a different IP address to access JSTOR
# ===================================================================

Group IPAddress

Title WhatIsMyIP  
URL http://whatismyip.com  
DJ whatismyip.com

# ===================================================================
# Jstor
# Allows users to access JSTOR. This must be a separate group as JSTOR can be accessed by both Alumni and Everyone else.
# ===================================================================

Group Jstor

Option DomainCookieOnly
Title JSTOR
HTTPHeader -request -process X-Requested-With
URL http://www.jstor.org/
HJ https://www.jstor.org
HJ www.jstor.org
HJ www.jstore.org
HJ jstor.org
HJ jstore.org
HJ dfr.jstor.org
HJ labs.jstor.org
HJ links.jstor.org
HJ mobile.jstor.org
HJ about.jstor.org
HJ plants.jstor.org
HJ https://uk.jstor.org
HJ https://dfr.jstor.org
HJ https://labs.jstor.org
HJ https://links.jstor.org
HJ https://mobile.jstor.org
HJ https://about.jstor.org
HJ https://plants.jstor.org
HJ https://uk.jstor.org
DJ jstor.org
Option Cookie

# ===================================================================
# Library
# This is the standard Library group
# ===================================================================

Group Library

# Place everything else here

usr\local\ezproxy\user.txt

::group=IPAddress+Jstor+Library
::LDAP
URL ldaps://ldap.example.com/ou=people,dc=example,dc=com?uid?one?(|(group=employee)(group=library))
Group IPAddress+Jstor+Library
/LDAP

::group=IPAddress+Jstor
::LDAP
URL ldaps://ldap.example.com/ou=people,dc=example,dc=com?uid?one?(|(group=alumni))
Group IPAddress+Jstor; SourceIP 10.1.1.2
/LDAP