P

packet flow

relay routerPacket Flow Between a 6to4 Site and a Native IPv6 Site

through tunnelPacket Flow Through the 6to4 Tunnel

packet flow, IPv6

6to4 and native IPv6Packet Flow Between a 6to4 Site and a Native IPv6 Site

through 6to4 tunnelPacket Flow Through the 6to4 Tunnel

packet forwarding

on protocolsEnabling Packet Forwarding Globally

packets

checking flowMonitoring Packet Transfers With the snoop Command

displaying contentsMonitoring Packet Transfers With the snoop Command

dropped or lostDetermining if Packets Between Your Host and a Remote Host Are Being Dropped

observing on the IP layerMonitoring Packets by Using IP Layer Devices

ping commandDetermining if Packets Between Your Host and a Remote Host Are Being Dropped

descriptionProbing Remote Hosts With the ping Command

extensions for IPv6ping Command Modifications for IPv6 Support

runningDetermining if Packets Between Your Host and a Remote Host Are Being Dropped

–s optionDetermining if Packets Between Your Host and a Remote Host Are Being Dropped

syntax

Probing Remote Hosts With the ping Command

Probing Remote Hosts With the ping Command

PPP links

troubleshooting

packet flowMonitoring Packet Transfers With the snoop Command

privileged portsSetting Up a Privileged Port

probe-based failure detectionHow IPMP Works

choosing type of probe-based detectionSelecting a Failure Detection Method

selecting target systemsHow to Manually Specify Target Systems for Probe-Based Failure Detection

target requirementsRequirements for Choosing Targets for Probe-based Failure Detection

transitive probing

Probe-Based Failure Detection Without Using Test Addresses

Failure Detection in IPMP

using test addressesProbe-Based Failure Detection Using Test Addresses

probes

probe statisticsObserving IPMP Probes

probe targetsObtaining IPMP Probe Target Information

protocols, properties ofCustomizing TCP/IP Properties