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GS-R250S Installation Guide
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PPP commands
• clear
> <channel> clear
!
Clear all aspects of this channel back to their default setting. If there is an active connection it is torn down.
Example:
Mymachine > ppp 1 clear
!
• disable
> <channel > disable
!
Clear the enable flag for a PPP channel. This is the default setting. Disabling does not remove other configured
information about this channel.
In the PPP state machine, this sets the PPP link to “closed”. If it is already closed, there is no effect.
Configuration saving saves this information. By default all channels are disabled.
Example:
Mymachine > ppp 1 disable
!
• enable
> <channel> enable
!
Set the enable flag for a PPP channel. By default this is disabled. In the PPP state machine, this flag sets the
PPP link to “open”. If it is already open, there is no effect.
Configuration saving saves this information.
Example:
Mymachine > ppp 1 enable
!
• info
> < channel> info [all]
!
Provide information about the current setting of this channel. This includes all configuration state, and also
current protocol information.
Example:
Mymachine> ppp 1 info all
!
• interface
> < channel> interface <n>
!
Logically associated the specified channel with the specified interface.
Interface 1 is always the router port. It should be used for any PPP channel over which IPCP communication
with the local system’s IP router is desired. Other interfaces can be created for bridging. A single PPP channel
can only be associated with a single interface, or a single tunnel.
Use info to find the current setting.
Calling with n=0 removes any association. This is the default state.
Configuration saving saves this information.
Example:
Mymachine > ppp 1 tunnel <n>
!
• llc
> < channel> llc [1 | 0]
!
If 1 , use an LLC header on the front of transmitted packets and require one on received ones. This consists of
four bytes, FE-FE-03-CF, and is required for PPP over AAL5 (RFC2364 p4) when using LLC encapsulated
PPP. If 0, disable this. The default value is 0 ( disabled ).