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Troubleshooting IP Routing Dshell Troubleshooting Advanced IP Routing
OmniSwitch Troubleshooting Guide September 2005 page 12-29
Dshell Troubleshooting Advanced IP Routing
The following Dshell commands are used to troubleshoot advanced IP routing.
ipdbg=x
This command runs on the NI of the 7700/8800. Value can be 'OR'ed (for example, 0x20001000 is 'OR'ed
with IPDBG_DBG and IPDBG_WARN). The most common value is 0x20000000. The default value is
0x10000000. Please run this command with a taskDelay <tick value>. A value of 300 ticks equals 5
seconds. To change to a different module, use the command 'changeslot <slot#>. For the 6600 and 6800,
this command is run directly on the stack in Dshell.
->dshell
1:0 nidbg>ipdbg=0x20000000;taskDelay 600;ipdbg=0x10000000
Working: [Kernel]->ipdbgHelp
IPDBG_IPRCV 0x1
IPDBG_ARPRCV 0x2
IPDBG_IPSND 0x10
IPDBG_ARPSND 0x20
IPDBG_DECODE 0x100
IPDBG_HEXDMP 0x200
IPDBG_ARPTIMER 0x400
IPDBG_DBG 0x1000
IPDBG_AVLAN 0x2000
IPDBG_ROUTE 0x4000
IPDBG_ARP 0x8000
IPDBG_CMMRCV 0x10000
IPDBG_CMMSND 0x20000
IPDBG_CMMDECODE 0x40000
IPDBG_CMMHEX 0x80000
IPDBG_CMMDBG 0x100000
IPDBG_CMMDMP 0x200000
IPDBG_ECMP 0x400000
IPDBG_VRRP 0x800000
IPDBG_SOCK 0x1000000
IPDBG_DOS 0x2000000
IPDBG_PRODSPEC 0x4000000
IPDBG_NOERR 0x10000000
IPDBG_WARN 0x20000000
IPDBG_VERBOSE 0x40000000
IPDBG_HEX 0x80000000
value = 0 = 0x0
Working: [Kernel]->
ifShow
Shows the IP router interfaces on the CMM.
->dshell
Certified: [Kernel]->ifShow
lo (unit number 0):
Flags: (0x8069) UP LOOPBACK MULTICAST ARP R
Type: SOFTWARE_LOOPBACK