McAfee MAP-3300-SWG Product Guide - Page 313

Route Information, Display Routing

Page 313 highlights

Overview of Troubleshoot features Troubleshooting Tools Route Information Use this page to see information about routes used to access certain networks and hosts. Troubleshoot | Troubleshooting Tools | Route Information Use this page to see information about: • Routes used to access certain networks. • Routes used to access hosts that have recently received IP packets from the appliance. This host information is stored in the appliance's local cache. The information might take a few minutes to display. The information is similar to that from the Linux route command. Table 323 Option definitions Option Display Routing Cache Use Numeric Addresses Refresh Destination Gateway or Next Hop Genmask Flags Definition When selected, can provide address information that the appliance derives from conversations with other devices. Click Refresh to see the information. When selected, can provide IP addresses instead of domain names in the Source, Destination and Gateway columns. Click Refresh to see the information. When clicked, provides the information requested by the settings of Display Routing Cache and Use Numeric Addresses. Displays the network where IP packets are sent for this route. A destination of 0.0.0.0 means that the default route, specified by the Setup Wizard, is used. Displays IP address of the router used as the next hop out of the network. The address 0.0.0.0 means that route has no default gateway. Displays network mask that determines whether an IP address is the address of a network or of a specific host. Displays information about the route, for example: • A route has been rejected, probably in preference for an alternative route. (!) • Installed by addrconf. (A or addrconf) • An entry in the appliance's cache. (C) • A dynamically installed route. (D) • The destination is a gateway or network (excluding the appliance's internal network). (G or Gateway) • The destination is a host. (H) • The route uses the loopback interface. (I or internal) • The destination is an address of this appliance. (L or local) • A dynamically modified route. (M) • The route was reinstated by dynamic routing. (R) • The route is available and operational. (U or Up) Metric Ref Displays the preference given to the route. A low number indicates a high preference for that route. Displays the number of references to this route, and is usually 0. McAfee Email and Web Security Appliances 5.6.0 Product Guide 313

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Route Information
Use this page to see information about routes used to access certain networks and hosts.
Troubleshoot
|
Troubleshooting Tools
|
Route Information
Use this page to see information about:
Routes used to access certain networks.
Routes used to access hosts that have recently received IP packets from the appliance. This host
information is stored in the appliance’s local cache.
The information might take a few minutes to display. The information is similar to that from the Linux
route command.
Table 323
Option definitions
Option
Definition
Display Routing
Cache
When selected, can provide address information that the appliance derives from
conversations with other devices. Click
Refresh
to see the information.
Use Numeric
Addresses
When selected, can provide IP addresses instead of domain names in the
Source
,
Destination
and
Gateway
columns. Click
Refresh
to see the information.
Refresh
When clicked, provides the information requested by the settings of
Display Routing
Cache
and
Use Numeric Addresses
.
Destination
Displays the network where IP packets are sent for this route. A destination of
0.0.0.0 means that the default route, specified by the Setup Wizard, is used.
Gateway
or
Next
Hop
Displays IP address of the router used as the next hop out of the network. The
address 0.0.0.0 means that route has no default gateway.
Genmask
Displays network mask that determines whether an IP address is the address of a
network or of a specific host.
Flags
Displays information about the route, for example:
A route has been rejected, probably in preference for an alternative route. (!)
Installed by addrconf. (A or addrconf)
An entry in the appliance’s cache. (C)
A dynamically installed route. (D)
The destination is a gateway or network (excluding the appliance’s internal
network). (G or Gateway)
The destination is a host. (H)
The route uses the loopback interface. (I or internal)
The destination is an address of this appliance. (L or local)
A dynamically modified route. (M)
The route was reinstated by dynamic routing. (R)
The route is available and operational. (U or Up)
Metric
Displays the preference given to the route. A low number indicates a high preference
for that route.
Ref
Displays the number of references to this route, and is usually 0.
Overview of Troubleshoot features
Troubleshooting Tools
McAfee Email and Web Security Appliances 5.6.0 Product Guide
313