HP Comware 5 Debug Manual Vol 1
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interface Serial2/0:15
link-protocol ppp
dialer enable-circular
dialer-group 1
dialer circular-group 0
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interface Dialer0
link-protocol ppp
ip address 10.0.0.2 255.255.255.0
dialer enable-circular
dialer-group 1
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<RouterA> debugging dialer event
<RouterA> terminal monitor
<RouterA> ping 10.0.0.2
PING 10.0.0.2: 56 data bytes, press CTRL_C to break
*0.20464096 RouterA DCC/8/debug:DCC: Try to find a free channel to dial '888' on the
interface Dialer0
// DCC tried to find a free channel on Dialer 0 interface to use it to call the number 888.
*0.20464096 RouterA DCC/8/debug:DCC: Dialing 888 on interface Serial2/0:15 of interface
Dialer0
// The device called the number 888 on Serial2/0:15 interface.
*0.20464096 RouterA DCC/8/debug:DCC: not set the queue! discard this packet
// Because the first packet is used for establishing a link and no link is established so far, the packet is
discarded.
*0.20464116 RouterA DCC/8/debug:DCC: Serial2/0:15 received ISDN_CONN_CFM, with userId
0x9.
// Serial2/0:15 interface received a ISDN Connection confirmation message with the ID 0x9, indicating
that the call was successfully placed.
*0.20464116 RouterA DCC/8/debug:DCC: Serial2/0:15 find B channel with timeslot 0xa
// Serial2/0:15 interface (D channel) found a B channel with the time slot 0xa.
*0.20464116 RouterA DCC/8/debug:DCC: Interface Serial2/0:9 connected with peer!
// Serial2/0:9 interface was connected to the peer successfully.
*0.20464116 RouterA DCC/8/debug:DCC: Link layer tries to obtain its network-layer
interface for interface Serial2/0:9
// The device tried to obtain a network layer interface for Serial2/0:9 interface.
*0.20467120 RouterA DCC/8/debug:DCC: Link layer transfer user '' to DCC on interface
Serial2/0:9
// Peer user name was passed to DCC. (A null string is passed to DCC if the peer user name is
null
.)
*0.20467130 RouterA DCC/8/debug:DCC: Serial2/0:9's peer address is '10.0.0.2',
checking...
// The IP address of Serial2/0:9 interface is 10.0.0.2.
*0.20467130 RouterA DCC/8/debug:DCC: peeraddr matching success on interface
Serial2/0:9 ,link UP
// The peer IP address was matched successfully and the link went up.
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