Kontron AT8904 CLI - Manual (Page 252)

Utility Commands AT8904M
AT8904M CLI Reference Manual Page 5 - 52
5.11.10.1 no debug rip packet
This command disables tracing of RIP requests and responses.
Format
no debug rip packet
Mode
Privileged EXEC
5.11.11 debug ospf packet
This command enables tracing of OSPF packets received and transmitted by the
switch.
Default
disabled
Format
debug ospf packet
Mode
Privileged EXEC
Sample outputs of the trace messages are shown below.
<15> JAN 02 11:03:31 10.50.50.1-2 OSPF[46300472]: ospf_debug.c(297)
25430 % Pkt RX - Intf:2/0/48 Src
Ip:192.168.50.2 DestIp:224.0.0.5 AreaId:0.0.0.0 Type:HELLO
NetMask:255.255.255.0 D
esigRouter:0.0.0.0 Backup:0.0.0.0
<15> JAN 02 11:03:35 10.50.50.1-2 OSPF[46300472]: ospf_debug.c(293)
25431 % Pkt TX - Intf:2/0/48 Src
Ip:10.50.50.1 DestIp:192.168.50.2 AreaId:0.0.0.0 Type:DB_DSCR Mtu:1500
Options:E
Flags: I/M/MS Seq:126166
<15> JAN 02 11:03:36 10.50.50.1-2 OSPF[46300472]: ospf_debug.c(297)
25434 % Pkt RX - Intf:2/0/48 Src
Ip:192.168.50.2 DestIp:192.168.50.1 AreaId:0.0.0.0 Type:LS_REQ Length:
1500
<15> JAN 02 11:03:36 10.50.50.1-2 OSPF[46300472]: ospf_debug.c(293)
25435 % Pkt TX - Intf:2/0/48 Src
Ip:10.50.50.1 DestIp:192.168.50.2 AreaId:0.0.0.0 Type:LS_UPD Length:
1500
<15> JAN 02 11:03:37 10.50.50.1-2 OSPF[46300472]: ospf_debug.c(293)
25441 % Pkt TX - Intf:2/0/48 Src
Ip:10.50.50.1 DestIp:224.0.0.6 AreaId:0.0.0.0 Type:LS_ACK Length: 1500
The following parameters are displayed in the trace message:
TX/RX
TX refers to a packet transmitted by the device. RX refers
to packets received by the device.
Intf
The interface that the packet came in or went out on. For-
mat used is slot/port (internal interface number).
SrcIp
The source IP address in the IP header of the packet.
DestIp
The destination IP address in the IP header of the packet.
AreaId
The area ID in the OSPF header of the packet.
Type
Could be one of the following:
HELLO – Hello packet
DB_DSCR – Database descriptor
LS_REQ – LS Request
LS_UPD – LS Update
LS_ACK – LS Acknowledge