3Com 11.1 Network Router User Manual


 
Known Problems 41
The path will still come up and be bound to a virtual port based on the SysCallerID.
This false warning appears only if no AuthLocalUser is defined on the port.
CPU Utilization Statistic For the NETBuilder Remote Office bridge/routers, the CPU utilization statistic
indicates a high percentage of utilization regardless of actual use. CPU utilization is
displayed on the first line of the response to the SHow STATistics command. This
incorrect display statistic will be fixed in a future release of the NETBuilder
bridge/router software.
Deleting ATM Neighbors Bridge ATM Neighbors must be deleted before the associated virtual ports can be
deleted.
DHCP Address Pool
Changes
The LAN IP Parameters screen in the QuickStep VPN component of Web Link for
OfficeConnect NETBuilder model 145 bridge/routers with the VE package allows
you to define the starting and ending IP addresses for the DHCP address pool,
however, user changes entered here will not take effect. In order to define the
starting and ending IP addresses for the DHCP address pool use the menus to
select Configuration Services DHCPAddress Pool. Enter the address to
define the range and select Configuration Services DHCPControl and set
the value for Port 1 to Enabled, AddressPool.
Displaying
Configuration Profiles
The command SHow -PROFILE CONFiguration does not display specific details
about individual profiles. To display detailed information, a profile ID must be
included in the command. Use the following command syntax to display
configuration details for the specified profile:
SHow !<profileID> -PROFILE CONFiguration.
Further, since the SHow -PROFILE CONFiguration command is invoked by the
SHow -SYS ParameterValues command, the latter does not display specific details
about individual profiles either.
Dynamic Paths Dynamic paths might not be released back into the dial pool from the port if an
incoming call arrives during a disconnect state. If the SHow -POrt PAths command
indicates that a path from the dial pool is attached to a port but is no longer in
use, it can be released by re-enabling the port.
Extensible
Authentication Protocol
The Default Authentication Protocol parameter (DefaultAptCtl) in the PPP service
does not allow you to set Extensible Authentication Protocol (EAP) as an option.
Contact your 3Com Support Representative for a patch version of the software
that allows you to set this parameter.
File System Error Occasionally a false file system error message telling you to format and restore
configuration files will appear on the console. These false errors appear when the
background processing in the NETBuilder bridge/router is performing file
operations and you attempt a write operation (such as a SETDefault command,
DEFRag command, and FORMAT command). In these programmatic lockouts
rather than media related error conditions, the flash file system will NOT need to
be reformatted. Examining the results of the attempted command (such as SHow
to examine the results of the attempted SETDefault) can indicate whether the file
system error is a false indication or not.
Frame Relay Congestion
Control
The current implementation of Frame Relay congestion control requires that you
set the committed burst size (Bc) and the committed information rate (cir) to the
same value so that the time interval (Tc) equals 1 second using the formula Tc=