That implies strongly to me that prometheus is actually running on a different server (or in a different VM or container) than where you are running tcpdump and curl.
127.0.0.1 is a special address for "localhost" - it can only be used to connect to something on the same device (or in the case of containers, in the same network namespace). -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/0a4432fa-6b7d-4afc-9001-3c4a879fb060%40googlegroups.com.
