We have a public Sonatype Nexus Maven Repository which is a proxy for several third-party repositories, such as JBOSS or the Scala-Repo.
Does the downloading of artifacts which are located in one of the proxied repositories (JBOSS for example) produce traffic on the sever which runs our repository?
Here is what happens for released artifacts (SNAPSHOT would involve more checks):
So, there is potentially traffic between the client machine and Nexus and there is potentially traffic between Nexus and a third-party repository. If this doesn’t answer the question, please clarify.