https://community.cisco.com/t5/software-defined-access-sd-access/border-node-and-icmp-source/m-p/4489016#M1551 <P>Well, maybe i should read the config a little more carefully - the borders use standard IP SLA monitors for this, and can change the source there. Might not be able to do this from DNA, but still achievable.</P> Wed, 20 Oct 2021 08:14:05 GMT trondaker 2021-10-20T08:14:05Z https://community.cisco.com/t5/software-defined-access-sd-access/border-node-and-icmp-source/m-p/4488998#M1550 <P>Hi,</P><P>The border nodes in our fabric have linknets towards the fusion routers. These linknets are not routable in our core, but they still use them as source for the ping-requests to the DHCP/DNS-servers they have configured for each VN. The pings obviously fail, and we get a large number of P2-errors in DNA. Is there any way to specify the ICMP source? Or to not do this keepalive? DHCP and DNS-requests are not affected by this, so it seems cosmetic.</P> Wed, 20 Oct 2021 07:40:17 GMT https://community.cisco.com/t5/software-defined-access-sd-access/border-node-and-icmp-source/m-p/4488998#M1550 trondaker 2021-10-20T07:40:17Z https://community.cisco.com/t5/software-defined-access-sd-access/border-node-and-icmp-source/m-p/4489016#M1551 <P>Well, maybe i should read the config a little more carefully - the borders use standard IP SLA monitors for this, and can change the source there. Might not be able to do this from DNA, but still achievable.</P> Wed, 20 Oct 2021 08:14:05 GMT https://community.cisco.com/t5/software-defined-access-sd-access/border-node-and-icmp-source/m-p/4489016#M1551 trondaker 2021-10-20T08:14:05Z