Bay Networks Bay Dial VPN, Руководство по настройке и устранению неисправностей

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Configuring and Troubleshooting Bay Dial VPN Services
11-12 BayStream Multiservice Software Version 7.2 115623B Rev. 00
• WAN address for the home network ( wan address ) - The address of the
home network from the home agent. Valid values for a frame relay
connection are DLCI/UNI.
• Connection type (
type
) - The type of tunnel established.
The following is an example of a
netstat -T
command and the resulting display :
annex: netstat -T
Dev Proto State When Home Address HA Address Type WAN Addr
asy1 ipcp REGD 1:02pm 128.128.129.208/32 128.128.64.5 FRAD 64 (100)
asy1 ipxcp REGD 1:02pm 888800 128.128.64.5 FRAD 64 (100)
5.
Display the encapsulated packet statistics using the netstat - s command.
The packet statistics can tell you about the integrity and congestion of your
network connection. The
netstat -s
command, which you enter at the Remote
Annex console, displays the following statistical information on the GRE
protocol packets:
• Total packets received
• Total packets sent
• Count of packets with bad checksums
• Total packets dropped on transmit
• Total packets dropped on receive
Refer to the description of the
netstat
command in the Remote Annex
Administrator’s Guide for UNIX , the Remote Annex 6300 Supplement to the
Remote Annex Administrator’s Guide for UNIX., or Managing Remote Access
Concentrators Using Command Line Interfaces.
6.
Use the
ping
command to isolate connectivity problems.
The ping command is available from the Site Manager Administration menu.
When you enter the ping command, the BayStream software, not the Site
Manager, issues an Internet Control Message Protocol (ICMP) echo request.
Options include packet size, number of repetitions, and the capability to trace
the path of the ICMP echo request.
When you lose connectivity, use the
ping
command to isolate the problem
interface. Try pinging the end node that has connectivity problems. If you fail
to get a response, ping the local BayStream platform interface, and then ping
each interface along the way to the problem node.