Cisco Headend Service Pack 2 for SR 2.2 3.2 Installation Guide
Reset the OUI
4020695 Rev C
227
Resetting the Null OUI
Follow these instructions for an example of when to reset the null OUI, as well as for
instructions on running the updateOUI utility with the -rz option, which resets the
null OUI.
1 If necessary, open an xterm window on the DNCS.
2 Type updateOUI -i and then press Enter. The xterm window updates to show
instructions on running the updateOUI utility with the -rz option, which resets the
null OUI.
1 If necessary, open an xterm window on the DNCS.
2 Type updateOUI -i and then press Enter. The xterm window updates to show
the number of MAC addresses and OUIs associated with the DHCTs in the
database.
> updateOUI -i
--------------------------------------------------------------------------------------------------
Mar 23, 8:07:23 - updateOUI Started.
updateOUI Options: -i (Information only);
SAFE mode - No database modifications will be done!
Total DHCTs (hct_profile rows) in the database........... 1519
--------------------------------------------------------------------------------------------------
<---------MACaddr Counts---------> <-----------OUI Counts----------->
02:DE 01:A6 40:7B 0A:73 other 02:DE 01:A6 40:7B 0A:73 other Total
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
64 116 551 787 1 1510 8 0 0 1 1519
--------------------------------------------------------------------------------------------------
'other': Pace Panason Pioneer SciAtl Null UnKnown
-value-: 50:94 80:45 E0:36 0F:21 --:-- ??:??
OUI count: 0 0 0 0 0 1
Mar 23, 8:07:23 - updateOUI Ended.
--------------------------------------------------------------------------------------------------------
database.
> updateOUI -i
--------------------------------------------------------------------------------------------------
Mar 23, 8:07:23 - updateOUI Started.
updateOUI Options: -i (Information only);
SAFE mode - No database modifications will be done!
Total DHCTs (hct_profile rows) in the database........... 1519
--------------------------------------------------------------------------------------------------
<---------MACaddr Counts---------> <-----------OUI Counts----------->
02:DE 01:A6 40:7B 0A:73 other 02:DE 01:A6 40:7B 0A:73 other Total
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
64 116 551 787 1 1510 8 0 0 1 1519
--------------------------------------------------------------------------------------------------
'other': Pace Panason Pioneer SciAtl Null UnKnown
-value-: 50:94 80:45 E0:36 0F:21 --:-- ??:??
OUI count: 0 0 0 0 0 1
Mar 23, 8:07:23 - updateOUI Ended.
--------------------------------------------------------------------------------------------------------
3 Check the number of DHCTs that have the null OUI.
Note: If this number is more than what you consider to be reasonable, then these
DHCTs should be reset to the first three octets of the DHCT MAC address. Then,
you should run the updateOUI utility in the forward direction to set the OUI
back to 00:02:DE, as directed in step 5 of this procedure.
DHCTs should be reset to the first three octets of the DHCT MAC address. Then,
you should run the updateOUI utility in the forward direction to set the OUI
back to 00:02:DE, as directed in step 5 of this procedure.