ASA Syslog Messages

[sprocket10]

Our ASA is currently logging the below messages non stop, hundreds a second. This is our voice vlan.

Built inbound ICMP connection for faddr 172.20.9.62/0 gaddr 172.16.9.168/0 laddr 172.16.9.168/0

Teardown ICMP connection for faddr 172.20.9.62/0 gaddr 172.16.9.149/0 laddr 172.16.9.149/0

Built inbound ICMP connection for faddr 172.20.9.62/0 gaddr 172.16.9.149/0 laddr 172.16.9.149/0

Teardown ICMP connection for faddr 172.30.0.31/0 gaddr 172.16.9.122/0 laddr 172.16.9.122/0

[Flavio Miranda]

Hi @sprocket10

Can you show the output of "show dhcprelay state" ?

-If I helped you somehow, please, rate it as useful.-

[sprocket10]

Context  Configured as DHCP Server
Interface WAN, Not Configured for DHCP
Interface LAN, Not Configured for DHCP
Interface Scanners, Configured for DHCP SERVER

[Flavio Miranda]

Looks like you have DHCP server configured on this two interface. Those logs are related to this DHCP service.

-If I helped you somehow, please, rate it as useful.-