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How to stop Dhcpv6Rly ? High CPU on S4810 FTOS 9.11(2.4)
Hi,
Dhcpv6Rly is consistently taking about 20-30% of management-unit CPU - see below.
How can we disable or turn-off this process? We don't need a Dhcp v6 Relay.
We have IPv6 addresses on our vlan interfaces, and have a separate server for IPv6 RA, so we have
ipv6 nd suppress-ra
configured on the switch (two vlans don't have that - could that some how be turning on the Dhcpv6Rly process?)
Any ideas on how to get this process eliminated and reduce our management-unit CPU?
Thanks!
Greg
~~~
gw4810-53#sh proc cpu management-unit | g Dhcpv6Rly
0x000001cf 399214070 39921407 10000 36.54% 19.57% 21.27% 0 Dhcpv6Rly
gw4810-53#sh proc cpu management-unit | g Dhcpv6Rly
0x000001cf 399214070 39921407 10000 36.54% 19.57% 21.27% 0 Dhcpv6Rly
gw4810-53#sh proc cpu management-unit | g Dhcpv6Rly
0x000001cf 399214070 39921407 10000 36.54% 19.57% 21.27% 0 Dhcpv6Rly
gw4810-53#sh proc cpu sum
CPU utilization 5Sec 1Min 5Min
-------------------------------------------
UNIT0 1% 0% 0%
UNIT1 0% 0% 0%
gw4810-53#