Routing Information
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mDSL DACS Administrators’ Reference Guide
14 • IP
Mask (genRouteMask)
Indicates the mask to be logical-ANDed with the destination address before being compared to the value in the
ipRouteDest field. For those systems that do not support arbitrary subnet masks, an agent constructs the value
of the ipRouteMask by determining whether the value of the corresponding ipRouteDest field belongs to a
Class A, B, or C network, and then using the appropriate mask from table 6.
Gateway (genRouteGateway)
Specifies the IP address to which the packets should be forwarded.
Cost (genRouteCost)
This is the cost of the route as defined by RIP standards. Cost is sometimes considered to be number of hops.
A cost of 16 is considered to be infinite. A cost can be given to user-entered routes so their preference in rela-
tion to learned routes can be calculated.
Interface (genRouteIfIndex)
The index value that identifies the local interface through which the next hop of this route should be reached.
The interface identified by a particular value of this index is the same interface as identified by the same value
of ifIndex. This may be zero in the case that the route is not active or no interface could be found which has
access to the gateway.
Protocol (genRouteProto)
The mechanism by which this route was learned is defined by protocol. The parameters are:
•
unknown(0)
•
local(1)—Added by O/S to support an interface
•
user(2)—Added through row creation in this MIB
•
rip(4)—Added by reception of a RIP packet
•
icmp(5)—Added by reception of an ICMP packet
•
radius(6)—Provided in a RADIUS response packet
State (RouteState)
•
invalid(1)—This setting deletes the route.
•
active(2)—A valid route is in use.
•
nopath(3)—No route is available to the specified gateway. The gateway is not known to local networks.
•
agedout(4)—Invalid route (soon to be removed).
•
costly(5)—A valid route, but not in use because of it’s higher cost.
Table 6. Masks
Mask
Network
255.0.0.0
class-A
255.255.0.0
class-B
255.255.255.0
class-C
Содержание 3095
Страница 20: ...About this guide mDSL DACS Administrators Reference Guide 18...
Страница 24: ...1 Introduction mDSL DACS Administrators Reference Guide 22 Saving HTTP HTML Object Changes...
Страница 29: ...27 Chapter 3 Import Export Chapter contents Introduction 28 Export Configuration 28 Import Configuration 30...
Страница 40: ...5 System History mDSL DACS Administrators Reference Guide 38 mDSL History table...
Страница 50: ...6 Alarms mDSL DACS Administrators Reference Guide 48 Modify Alarms Configuring alarm severity levels...
Страница 56: ...7 DS0 Mapping mDSL DACS Administrators Reference Guide 54 Displaying the DS0 Mapping window...
Страница 96: ...11 Filter IP mDSL DACS Administrators Reference Guide 94 Defining a filter...
Страница 97: ...95 Chapter 12 Frame Relay Chapter contents Introduction 96...
Страница 122: ...15 TCP mDSL DACS Administrators Reference Guide 120 TCP Details...
Страница 126: ...16 UDP mDSL DACS Administrators Reference Guide 124 Introduction...
Страница 132: ...17 RIP Version 2 mDSL DACS Administrators Reference Guide 130 RIP Version 2 Statistics...
Страница 138: ...18 SNMP mDSL DACS Administrators Reference Guide 136 Out...
Страница 150: ...19 System mDSL DACS Administrators Reference Guide 148 System Packet Holding Message Blocks...
Страница 180: ...21 T1 E1 Link mDSL DACS Administrators Reference Guide 178 Far End Line Statistics Totals...
Страница 185: ...183 Chapter 23 About Chapter contents Introduction 184 Patton Electronics Company contact information 184...
Страница 190: ...24 License mDSL DACS Administrators Reference Guide 188 End User License Agreement...
Страница 191: ...189 Appendix A Network Ports RJ 21X connector pin out Chapter contents Introduction 70...
Страница 194: ...A Network Ports RJ 21X connector pin out mDSL DACS Administrators Reference Guide 192 Introduction...
Страница 195: ...193 Appendix B WAN Network Module connector pin out Chapter contents Introduction 194...
Страница 199: ...Introduction 197 DSL DACS Administrators Reference Guide B WAN Network Module connector pin out...
Страница 200: ...B WAN Network Module connector pin out DSL DACS Administrators Reference Guide 198 Introduction...
