C-4
CMG Router - Release 2.7
Troubleshooting
LAN Related Issues
Unable to access the Local (LAN) Router unit via Telnet
First, verify that the local Router was given an IP Address that is on the same network
as the workstation. Since Telnet uses the IP protocol, establish that IP is functioning
correctly by “pinging” the local unit from the workstation or by pinging the workstation
from the local unit. Pinging will verify that there is communication between the
workstation and the Router. Since you are unable to Telnet into the local unit, you will
need to connect the local unit to a workstation using the Async port. Once you are
connected to the local unit, refer to
Chapter 7, Ping Utility
. The inability to ping from
one device to the other indicates a problem with IP or possibly the Telnet software.
Refer to your Telnet documentation for more information.
Unable to access a remote unit via Telnet
Refer to the instructions given above in
Unable to access the local unit via Telnet
. In
addition, make sure that the workstation trying to Telnet, as well as the IP and ARP
packets are authorized to communicate across the WAN. Review the
FORWARD
MODE
field setting as well as the enabled filters on both the local and remote units to
verify that they are set up to communicate (refer to Chapter 3, Configuration - Profile
Directory
- Chapter 4, LAN (Local) Profile Setup
and
Chapter 5, Remote (WAN)
Profile
. Also, if the remote network is different, define the local unit’s IP Address as
the default route for the workstation and make sure that there is a remote route to the
remote’s network in the Network/Server table.
Be aware that if you establish a firewall filter and do not expressly permit Telnetting
into this unit, you will be denied access.
Содержание Adit 600
Страница 8: ...viii CMG Router Release 2 7 Preface ...
Страница 22: ...1 8 CMG Router Release 2 7 Introduction Connecting to the Router ...
Страница 38: ...2 16 CMG Router Release 2 7 Management Window Software Images ...
Страница 89: ...CMG Router Release 2 7 4 3 Profile Directory Local Profile Overview Local Profile window ...
Страница 132: ...4 46 CMG Router Release 2 7 Profile Directory Local Profile Link Speed ...
Страница 135: ...CMG Router Release 2 7 5 3 Profile Directory Remote Profile Remote window Profile ...
Страница 198: ...7 12 CMG Router Release 2 7 Verification Window Port Monitor ...
Страница 210: ...8 12 CMG Router Release 2 7 Statistics Window Priority Queue ...
Страница 211: ...CHAPTER 9 System Reports Window In this Chapter Events Alarms Networks Servers Address Tables ...
Страница 222: ...9 12 CMG Router Release 2 7 System Reports Window Address Tables ...
Страница 223: ...CHAPTER 10 Exit Window In this Chapter Logout Reinitialize ...
Страница 234: ...11 8 CMG Router Release 2 7 Router Configuration Fax and Modem Setup 4 Select VOIP Configure and select ENTER ...
Страница 235: ...CMG Router Release 2 7 11 9 Router Configuration Fax and Modem Setup 5 Tab to Voice Algorithm Settings and select ENTER ...
Страница 248: ...11 22 CMG Router Release 2 7 Router Configuration Back to Back with Frame Relay ...
Страница 249: ...APPENDIX A User Events In this Appendix User Events Authenticate Events Triggered Events Alarms ...
Страница 254: ...A 6 CMG Router Release 2 7 User Events Alarms ...
Страница 255: ...APPENDIX B Protocol Types In this Appendix Protocol Number in Firewall Filters Ethernet Protocol Types ...
Страница 278: ...C 12 CMG Router Release 2 7 Troubleshooting Alarms ...