Ingate Firewall 4.2: User Manual
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Index

3DES, Virtual Private Networks, VPN interoperability
accounts
for administration, Other accounts
active FTP, FTP relay, Active FTP
address rewriting HTTP relay, Address rewriting HTTP relay
address spoofing, Address spoofing
administration, Password for the 'admin' account
AFS, Definitions of terms
Aggressive Mode, IKE (ISAKMP)
alarm, Logging
e-mail errors, Warnings
hardware errors, Warnings
RADIUS errors, Warnings
SNMP errors, Warnings
ALERT, The front side of the Ingate Firewall 1200, The front panel, left side, The front panel, right side
Andrew File System, Definitions of terms
apply configuration, Preliminary and permanent configuration, Save/Load Configuration
ARP, Definitions of terms
attacks, common types, Some of the most common types of attacks
authentication, Virtual Private Networks
of administrator, User authentication
PPTP, Authentication
SIP, Authentication and TLS
via RADIUS, RADIUS, RADIUS database settings, IPsec Peers, Use this certificate for the authentication server
authentication algorithm, Virtual Private Networks
authentication server, Authentication Server
authentication type, IPsec Peers
automatic logon
for internet access, Auto Logon
backup, Preliminary and permanent configuration, Save/Load Configuration
bandwidth limitation, QoS Interfaces
Basic configuration
SIP, Basic
via serial console, The serial console
blacklisting, IPsec Peers
logging, Logging
parameters, IPSec Settings
remove, Current blacklistings
time, Blacklisting
Branch Office VPN, Virtual Private Networks
bugs in server software, Using bugs
BUGTRAQ, BUGTRAQ
CA
trusted, IPsec Peers
cache, Definitions of terms
CERT, DARPA
certificate
signed, X.509 Certificates
SSL, Authentication Server
TLS, Local TLS settings
VPN, X.509 Certificates
certificates, Certificates
signed, Create certificate or certificate request
change language, Change Language
change password, Set password, Password for the 'admin' account
via serial console, The serial console
clear log, Logging
client ports, Services Configuration
client program, Definitions of terms
clock, Date and Time
common types of attacks, Some of the most common types of attacks
configuration, Configuring Ingate Firewall
apply, Preliminary and permanent configuration, Save/Load Configuration
date and time, Date and Time
display, Show configuration
failover, Failover Settings
IP address, Configuration transport
IP addresses and masks, Configuring IP addresses and masks in Ingate Firewall
logging, Logging Configuration
overview, Configuring Ingate Firewall
permanent, About settings in Ingate Firewall, Preliminary and permanent configuration
preliminary, About settings in Ingate Firewall, Preliminary and permanent configuration
RADIUS server, RADIUS
use protocol, Configuration transport
via HTTPS, Configuration transport
workstations, Configuring the workstations
configuration computers, Configuration computers
configuration interface, Configuration allowed via interface
cracker, Definitions of terms
daemon program, Definitions of terms
DARPA, DARPA
date
manual, Date and Time
dedicated interface, Failover Settings
dedicated network, Failover Settings
default domain, General
default gateway, General
delete log entries, Logging
Denial of Service, Denial of Service, Definitions of terms
DHCP, Definitions of terms
DHCP client
on the firewall, General
DHCP relay, DHCP Relay, DHCP relay
DHCP requests
logging, Inbound traffic
DHCP server, DHCP server
directly connected networks, Directly connected networks
DMZ, Demilitarized zones, Definitions of terms
DNS, Configuring Ingate Firewall, DNS, Definitions of terms
DNS update
dynamic, Dynamic DNS update
domain, Definitions of terms
domain name server, Definitions of terms
DoS, Denial of Service, Definitions of terms
DSCP, TOS octet, TOS Modification
dynamic DNS update, Dynamic DNS update
dynamic FTP management, Services, Traffic Configuration
dynamic routing, Definitions of terms
dynamic session management, Services, Traffic Configuration
e-mail, SMTP
e-mail server, Email Configuration
Edit column, Administration
encryption, Virtual Private Networks, Encrypted data
encryption key, Log on again
export log, Display Log
file format, Display Log
exterior
Ingate Firewall 1200, The exterior of the Ingate Firewall 1200
factory configuration, Save/Load Configuration
factory default button, The back side of the Ingate Firewall 1200, The front panel, right side
failover, Failover
configuration, Failover Settings
connecting the units, Failover firewall setup
dedicated interface, Failover Settings
dedicated network, Failover Settings
installation of units, Failover firewall setup
leaving a team, Leaving a failover team
reference hosts, Reference Hosts
replace unit, Leaving a failover team
specification, Failover
status, Failover Status
failover team, Failover Status
failover type, Failover Settings
FD button, The back side of the Ingate Firewall 1200, The front panel, left side, The front panel, right side
File Transfer Protocol, Definitions of terms
firewall, What is a firewall?, Definitions of terms
firewall functions, Introduction to Ingate Firewall
firewall name, General
firewall rules, Rules and Relays
order, Rules
flags, The log
front panel
Ingate Firewall 1200, The exterior of the Ingate Firewall 1200
Ingate Firewall 1400, The exterior of the Ingate Firewall 1400
Ingate Firewall 1600, The exterior of the Ingate Firewall 1600
Ingate Firewall 1800, The exterior of the Ingate Firewall 1800 and Ingate Firewall 1880
Ingate Firewall 1880, The exterior of the Ingate Firewall 1800 and Ingate Firewall 1880
FTP, FTP, Definitions of terms
active, FTP relay, Active FTP
passive, FTP relay, Passive FTP
FTP relay, FTP relay
functions in Ingate Firewall, Introduction to Ingate Firewall
gateway, General, Definitions of terms
GNU, License Conditions
GPL, GNU GENERAL PUBLIC LICENSE
H.323, Why use SIP?
hacker, Definitions of terms
high port, Common services
HTTP, HTTP
HTTPS, HTTPS, Definitions of terms
for configuration, Configuration transport
ICMP, Definitions of terms
ICMP codes, Lists of reserved ports, ICMP types and codes, and Internet protocols
ICMP type, Services Configuration, Lists of reserved ports, ICMP types and codes, and Internet protocols
ICQ, ICQ
IKE, More about VPN
IKE key, IPsec Peers
installing Ingate Firewall, Installing Ingate Firewall
interface, Interface Eth0, Eth1, ...
interface name, General
interoperability
SIP, SIP
IP, Definitions of terms
IP address, Configuring IP addresses and masks in Ingate Firewall, Definitions of terms
log selection, Display Log
reserved, IP intervals
via DHCP, General
via PPPoE, General
via serial console, The serial console
IP intervals, Lists of reserved ports, ICMP types and codes, and Internet protocols
IP policy, General
IPSec, More about VPN
logging, Logging
secret, IPsec Peers
IPSec connection, How to configure Ingate Firewall for IPSec connections
road warrior, How to configure Ingate Firewall for IPSec connections from a road warrior
IPSec key, IPsec tunnels
ISAKMP, More about VPN
ISAKMP key, IPsec Peers
Kerberos, Encrypted connections, Definitions of terms
language, Change Language
LGPL, GNU LESSER GENERAL PUBLIC LICENSE
license conditions, License Conditions
limited test mode, Save/Load Configuration
load
diagram, Display Load
scanning, Display Load
load configuration
via serial console, The serial console
load display, Display Load
log
clear, Logging
log classes, Log Classes
log display, Display Log
encrypted packets, Protocl/port selection
export to file, Display Log
flags, The log
IP address selection, Display Log
packet type selection, Display Log
protocol selection, Display Log
log on, Configuring Ingate Firewall
RSA, RADIUS
log out, Log out
logging, Logging, Logging Configuration
blacklisting, Logging
configuration, Log Classes
configuration logins, Other
DHCP requests, Inbound traffic
IPSec, Logging
of configuration, Configuration computers
packets to the firewall, Inbound traffic
PPPoE, PPPoE
PPTP, Logging
relays, Relays
rules, Rules
rules and relays, Inbound traffic
save locally, Log Classes
SIP, Basic
SNMP requests, Inbound traffic
spoofed packets, Inbound traffic
via e-mail, The serial console, Log Classes, Email Configuration
via syslog, Log Classes, Syslog Configuration
magic ping, Installation, The back side of the Ingate Firewall 1200, The front panel, left side, The front panel, right side
Main Mode, IKE (ISAKMP)
mask/bits, Mask/Bits
masquerading, NAT, NAT, Definitions of terms
MD5, Virtual Private Networks, VPN interoperability
media stream, Sessions and Media
MIB, SNMP
MIME types, Content types
monitoring
via network, SNMP
name query, Configuring Ingate Firewall
name server, Definitions of terms
NAT, NAT, NAT, Definitions of terms
NAT traversal, NAT Traversal (NAT-T)
NAT-T, NAT Traversal (NAT-T)
navigation, Shortcuts
netmask, Mask/Bits, Definitions of terms
Network File system, Definitions of terms
Network Information System/Yellow Pages, Definitions of terms
network interface, Interface Eth0, Eth1, ...
network mask, Definitions of terms
network monitoring, SNMP
network settings, Network Configuration
Network Time Protocol, NTP, Definitions of terms
networks and computers, Networks and Computers
new password, The exterior of the Ingate Firewall 1600
News, NNTP, Definitions of terms
NFS, Definitions of terms
NIS/YP, Definitions of terms
NNTP, NNTP, Definitions of terms
NT-BUGTRAQ, NT-BUGTRAQ
NTP, Change date and time with NTP, NTP, Definitions of terms
Open Windows, Definitions of terms
out-of-bounds data, Denial of Service
packet, Definitions of terms
log selection, Display Log
packet filter, Services, Traffic Configuration
passive FTP, FTP relay, Passive FTP
password, Configuring Ingate Firewall
change, Set password, Password for the 'admin' account
new, The exterior of the Ingate Firewall 1600
permanent apply, Preliminary and permanent configuration
permanent configuration, About settings in Ingate Firewall, Preliminary and permanent configuration
PGP, Encrypted data
physical device name, General
ping, Ping, Definitions of terms
ping of death, Denial of Service
ping policy, General
port interval for media streams, SIP media port range
ports, Definitions of terms
PPP, Definitions of terms
PPPoE, PPPoE
logging, PPPoE
PPPoE client
on the firewall, General
PPTP
authentication, Authentication
client network, PPTP
logging, Logging
through the firewall, How to configure PPTP passthrough
users, Authentication
PPTP connection, How to configure Ingate Firewall for PPTP connections
status, PPTP Status
PPTP passthrough
client inside, PPTP client on the inside
client outside, PPTP client on the outside
PPTP settings, PPTP
preliminary configuration, About settings in Ingate Firewall, Preliminary and permanent configuration
Pretty Good Privacy, Encrypted data
protocol numbers, Lists of reserved ports, ICMP types and codes, and Internet protocols
protocols, Services Configuration, Protocols, Lists of reserved ports, ICMP types and codes, and Internet protocols, Definitions of terms
log selection, Display Log
proxy, Definitions of terms
QoS, QoS
QoS classes
order, QoS Classes
Quality of Service, QoS
RADIUS, RADIUS
authentication, RADIUS, Example 2. Ingate Firewall with four interfaces and DMZ
for administrator users, User Administration
for SIP users, RADIUS database settings
port, RADIUS
secret, RADIUS
with VPN, IPsec Peers, Example 4. VPN connection with road warrior
RADIUS login, Configuring Ingate Firewall
RADIUS server, RADIUS
configuration, RADIUS
status, RADIUS
radiusmux, RADIUS
Real Audio/Video, Real Audio/Video
reboot firewall
via web GUI, Administration
reference hosts
failover, Reference Hosts
relays, Relays, Definitions of terms
limitations, Ingate Firewall relay limitations
reserved ports, Lists of reserved ports, ICMP types and codes, and Internet protocols
restart SIP module
via web GUI, Administration
RFC, Definitions of terms
RIP, Definitions of terms
road warrior, Virtual Private Networks
router, General, Static routing, Definitions of terms
routing, Traceroute, Definitions of terms
dynamic, Definitions of terms
of SIP traffic, Routing
static, Definitions of terms
RSA
log on, RADIUS
rule matching, Traffic Configuration
rules, Rules
example, Example 1a. Ingate Firewall with two interfaces, no NAT, Example 2. Ingate Firewall with four interfaces and DMZ
SA, IKE (ISAKMP)
save configuration, Preliminary and permanent configuration, Save/Load Configuration
via serial console, The serial console
secret
IPSec, IPsec Peers
RADIUS, RADIUS
VPN, IPsec Peers
Secure Shell, Definitions of terms
Security Association, IKE (ISAKMP)
security resources, Security resources on the Internet
semi-transparent TCP port forwarding, Relay type, Semi-transparent port forwarding
semi-transparent UDP port forwarding, Relay type, Semi-transparent port forwarding
serial console, The serial console
basic configuration, The serial console
main menu, The serial console
serial number, Shortcuts, Show configuration
server, Definitions of terms
server ports, Services Configuration
Service-Type, RADIUS
services, Services
SHA-1, Virtual Private Networks, VPN interoperability
shadow rule, Services
shared secret
RADIUS, RADIUS
show configuration, Show configuration
signed certificate, X.509 Certificates
signed certificates, Create certificate or certificate request
SIP, SIP, More about SIP, Definitions of terms
authentication, Authentication and TLS
media stream, Sessions and Media
SIP address, Registered users
SIP basic configuration, Basic
SIP domains, Registrar and Users
rewriting, Routing
static, Routing
SIP filtering, Filtering
SIP headers, SIP and firewalls
SIP interoperability, SIP
SIP license, Sessions and Media
SIP methods, Authentication and TLS
SIP module
restart, Administration
SIP sessions, Establishing a SIP session
status, Active sessions
SIP users, SIP user database
status, Registered users
SLIP, Definitions of terms
SLIRP, Definitions of terms
SMTP, SMTP, Definitions of terms
SNMP, SNMP, Definitions of terms
SNMP requests
logging, Inbound traffic
sockets, Definitions of terms
specification of failover, Failover
spoofing, Address spoofing
SSH, SSH, Encrypted connections, Definitions of terms
SSL, Definitions of terms
SSL certificate, Authentication Server
static routing, Static routing, Example 2. Ingate Firewall with four interfaces and DMZ, Definitions of terms
Status
for PPTP connection, PPTP Status
of failover, Failover Status
VPN, IPsec tunnel status
STUN server, STUN Server
subgroup
networks, Networks and Computers
services, Services Configuration
SIP group, Authentication and TLS
SYN flooding, Denial of Service
syslog, Log Classes, Definitions of terms
syslog server, Syslog Configuration
table look, Administration
TCP, Definitions of terms
TCP port forwarding
regular, Relay type, Port forwarding
semi-transparent, Relay type, Semi-transparent port forwarding
TCP relay, Relay type, TCP and UDP relays
telnet, Telnet
test mode, Apply configuration
third party software, License Conditions
time
manual, Date and Time
via NTP, Change date and time with NTP
time class, Rules, Relays, Rules and Relays
time zone, Date and Time
TLS, Local TLS settings
trusted servers, TLS CA certificates
TLS certificate, Local TLS settings
TOS, TOS octet, TOS Modification
traceroute, Traceroute
trusted CA, IPsec Peers
turn off the Ingate Firewall, Turning off an Ingate Firewall
UDP, Definitions of terms
UDP port forwarding
regular, Relay type, Port forwarding
semi-transparent, Relay type, Semi-transparent port forwarding
UDP relay, Relay type, TCP and UDP relays
upgrade, Administration
Usenet News, NNTP
user
PPTP, Authentication
users
administration, Other accounts
SIP, SIP user database
UUCP, Definitions of terms
version control, General
Virtual Private Networks, Virtual Private Networks
VoIP Survival, VoIP Survival
status, Survival domain status
user status, Survival subscribers
VPN, Virtual Private Networks
Branch Office, Virtual Private Networks
client, Virtual Private Networks
interoperability, More about VPN
Road Warrior, Virtual Private Networks
secret, IPsec Peers
status, IPsec tunnel status
tunneled networks, IPsec Tunnels
VPN clients, VPN clients with Ingate Firewall
VPN connection
IPSec from road warrior, How to configure Ingate Firewall for IPSec connections from a road warrior
thorough description, More about VPN
using IPSec, How to configure Ingate Firewall for IPSec connections
using PPTP, How to configure Ingate Firewall for PPTP connections
VPN connections, How to configure VPN connections
VPN peer, Configuration computers, Rules, Relays, IPsec Peers
VPN tunnel
renegotiation, IPsec tunnel status
WELF, Display Log
World Wide Web, Definitions of terms
WWW, HTTP, Definitions of terms
X Window System, Definitions of terms
X.509 certificate
local, Denver office
peer, IPsec Peers
VPN, X.509 Certificates
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