User manual XC-32 XC-320 XC-4200
X.5.10 - Asyncmap
Enables to transcode, if necessary, one control character or more among the 32 of the
ASCII table.If one bit among the 32 of the word Asyncmap is fixed at 1, the rank character
that corresponds in the ASCII table will be transcoded.By default, the XON (17), XOFF
(19) and GS characters are transcoded. Here is the result : in binary
00100000000010100000000000000000. in hexa. 200A0000. Example :
ROOT>> ppp asyncmap internet 200A0000
X.5.11 - MRU
Maximum size of IP packets in reception.
ROOT>> ppp mru internet 1500
X.5.12 - MTU
Maximum size of IP packets in transmission.
ROOT>> ppp mtu internet 1500
X.6 - PPP connection establishment
The establishment of an incoming PPP connection proceeds in three steps :
p
User connection phase.
p
Authentication phase.
p
IP address negotiation.
X.6.1 - Dial-IN user connection phase
This phase is the same as the one described in paragraph
V.5 - User connection diagram
.
However, if PAP option is turned on, the user authentication phase (wait login/password)
can be interrupted if the calling unit starts directly the PPP negotiation. In this case, the
calling unit is identified by the name and the PAP password.
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