IMPROVED TRACEROUTE USING ADDRESS REQUEST MESSAGES
摘要
In one embodiment, an endpoint sends messages containing Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs) (STUN) requests to traceroute a path to the remote endpoint. The traceroute may be completed through security devices such as NATs and firewalls. Receipt of a STUN response from the remote endpoint signals that one of the traceroute packets reached the remote endpoint whereas the other traceroute packets have elicited error responses from intermediary, on-path routers, allowing these routers to be identified.
申请公布号
WO2008079686(A2)
申请公布日期
2008.07.03
申请号
WO2007US87174
申请日期
2007.12.12
申请人
CISCO TECHNOLOGY, INC.;WING, DANIEL, G.;ANDREASEN, FLEMMING, STIG;ORAN, DAVID, R.
发明人
WING, DANIEL, G.;ANDREASEN, FLEMMING, STIG;ORAN, DAVID, R.