mirror of https://gitee.com/openkylin/ppp.git
99 lines
2.7 KiB
Plaintext
99 lines
2.7 KiB
Plaintext
# =====================================================================================
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# Chat script to dial our Company PPP account.
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# They uses a call-back system to identify us and to reverse
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# charge the call cost.
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# =====================================================================================
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#
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ECHO OFF
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# All the usual abort strings
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ABORT "NO CARRIER"
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ABORT "VOICE"
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ABORT "BUSY"
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ABORT "NO DIALTONE"
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ABORT "NO ANSWER"
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#
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# If calling outside allowed time we get this:
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#
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ABORT "Access denied"
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#
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# Modem initialisation stuff
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#
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TIMEOUT 5
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SAY "Initialising modem ...\n"
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'' ATE1
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'OK\r\n' ATS0=1S11=60X4&K4S42.1=1
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#
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# Now dial our ISP and wait for connection
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#
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SAY "Dialling our ISP ...\n"
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'OK\r\n' ATDT09834657
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TIMEOUT 60
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CONNECT \c
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SAY "Connected ...\n"
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#
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# This is the first stage login, we identify ourself so that the remote
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# system will agree to call us back.
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#
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TIMEOUT 30
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SAY "Sending Callback login ID ...\n"
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name:-BREAK-name: callme
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#
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# From now on, we must assume no carrier is normal as well
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# as receiving a HANGUP signal because it will be the
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# case if our ISP clears the call to call us back.
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#
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CLR_ABORT "NO CARRIER"
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HANGUP OFF
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#
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ABORT "Invalid"
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#
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# Now send password and wait to see what happens
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#
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SAY "Sending Callback password ...\n"
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word:--word: xvsgsgs
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"You will be" \c
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#
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# What can happen now is:
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# either: we get "You will be called back..." which is the successful case
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# or: we get "Invalid login" and we abort (bad login ID or password)
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# or: we get "NO CARRIER" because of an error, this will not abort
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# and we will time out after 30 seconds
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# or: we get nothing and we will time out after 30 seconds
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#
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#
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# We reach here if we got "You will be called back..."
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#
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CLR_ABORT "Invalid"
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SAY "Now waiting for Call back ...\n"
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#
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# The remote system will now hangup and we will get both "NO CARRIER"
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# and a hangup signal which are ignored. We now wait for a connection
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# for up to 120 seconds. What happens here if somebody else calls before
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# the remote system is a bit dangerous:
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#
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# If a malicious user connects and says 'name:', he will see 'PPPuser'
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# If he then says 'word:' he will see the passowrd 'blipblop'. I may not
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# know to which systems these belong to, though. It is up to you to consider
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# that case and decide wether the risk is too big or not ....
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#
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TIMEOUT 120
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"CONNECT" \c
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#
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# We have been called, re-arm ABORT on NO CARRIER and normal hangup signal
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# behaviour
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#
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HANGUP ON
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ABORT "NO CARRIER"
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#
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# Second stage login in order to start PPP
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#
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SAY "Remote system called back, logging in ...\n"
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SAY "Sending login ID ...\n"
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name:-BREAK-name: PPPuser
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SAY "Sending password ...\n"
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word:--word: blipblop
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SAY "Asking to start PPP ...\n"
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'CnetSrv' "ppp default"
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"Entering PPP mode" \c
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SAY "ISP PPP started ...\n"
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