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%ASA-6-110003: Routing failed to locate next hop for UDP

Hi,

I am experiencing the below error in ASA2 logs.

%ASA-6-110003: Routing failed to locate next hop for UDP from outside-ASA:GLOBALDNS/53 to inside-ASA:20.1.1.10/32999

- ASA2 (Management Interace: 20.1.1.0/24)

Traffic Flow:

ASA2 (Management Interface) -> Cat65K SVI10 (which has route-map policy to go out via ASA2 (Inside Interface) -> Routed to Cat65K SVI11 -> ASA2 (Inside Interface) -> Source IP overloaded on ASA2 outside interface -> Source IP overloaded again on ASA1 on outside/internet interface -> Return Traffic to ASA1 outside interface -> Return traffic hits ASA2 and the error in subject gets logged.

Please assist.

1 REPLY
New Member

Re: %ASA-6-110003: Routing failed to locate next hop for UDP

It seems NAT issue...

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