{"draft":"","doc_id":"RFC2075","title":" IP Echo Host Service ","authors":["C. Partridge"],"format":["ASCII","HTML"],"page_count":"5","pub_status":"EXPERIMENTAL","status":"EXPERIMENTAL","source":"Legacy","abstract":" This memo describes how to implement an IP echo host.  IP echo hosts send back IP datagrams after exchanging the source and destination IP addresses.  This memo defines an Experimental Protocol for the Internet community.  ","pub_date":"December 1996","keywords":["IP-Echo","Internet","Protocol","datagram"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC2075","errata_url":null}