unable to ping the NODE ip from F5 LTM

[Samit_jadhav]

sa_jadhavs@(USEF5LLBLPRD001)(cfg-sync In Sync)(Active)(/Common)(tmos)# ping 10.103.51.57
PING 10.103.51.57 (10.103.51.57) 56(84) bytes of data.
From 10.103.51.151 icmp_seq=3 Destination Host Unreachable
From 10.103.51.151 icmp_seq=5 Destination Host Unreachable
From 10.103.51.151 icmp_seq=6 Destination Host Unreachable
From 10.103.51.151 icmp_seq=7 Destination Host Unreachable
From 10.103.51.151 icmp_seq=10 Destination Host Unreachable
From 10.103.51.151 icmp_seq=13 Destination Host Unreachable
From 10.103.51.151 icmp_seq=14 Destination Host Unreachable
From 10.103.51.151 icmp_seq=15 Destination Host Unreachable
From 10.103.51.151 icmp_seq=16 Destination Host Unreachable
From 10.103.51.151 icmp_seq=19 Destination Host Unreachable
From 10.103.51.151 icmp_seq=21 Destination Host Unreachable
From 10.103.51.151 icmp_seq=22 Destination Host Unreachable

From 10.103.51.151 icmp_seq=10 Destination Host Unreachable
From 10.103.51.151 icmp_seq=11 Destination Host Unreachable
From 10.103.51.151 icmp_seq=13 Destination Host Unreachable

10.103.51.151 is floating ip 

[PSFletchTheTek]

What's your subnet?

And can the node ping the f5?

(Floating and non-floating addresses)

[Simon_Blakely]

Have you checked that the ARP table has an entry for the destination IP address?

# tmsh show /net arp | grep 10.103.51.57

[Seçkin]

As i understand, you have floating and non-floating ip addresses from the node subnet. But ping goes to non-floating ip address not floating. Could you please check to ping your gateway? or any other device from the same subnet.

[Gajji]

Are you able to reach the gateway of node ?

# tmsh show /net arp | grep 10.103.51.