Chapter 14
Network Redundancy
RUGGEDCOM ROX II
CLI User Guide
620 Managing Link Failover Protection
Parameter Description
name Synopsis: A string
The conn-sync dedicated link interface name.
state Synopsis: A string
The conn-sync dedicated link status.
role Synopsis: A string
The conn-sync dedicated link role.
byte-sent Synopsis: A 64-bit unsigned integer
The number of bytes sent on conn-sync dedicated link.
byte-received Synopsis: A 64-bit unsigned integer
The number of bytes received on conn-sync dedicated link.
packet-sent Synopsis: A 64-bit unsigned integer
The number of packets sent on conn-sync dedicated link.
packet-received Synopsis: A 64-bit unsigned integer
The number of packets received on conn-sync dedicated link.
error-sent Synopsis: A 64-bit unsigned integer
The number of errors sent on conn-sync dedicated link.
error-received Synopsis: A 64-bit unsigned integer
The number of errors received on conn-sync dedicated link.
Section14.2
Managing Link Failover Protection
Link failover provides an easily configurable means of raising a backup link upon the failure of a designated main
link. The main and backup links can only be Ethernet.
Link failover can back up to multiple remote locations, managing multiple main-to-backup link relationships.
Link failover can also be used to migrate the default route from the main link to the backup link.
The time after a main link failure to backup link startup, and the time after a main link recovery to backup link
stoppage, are configurable. The link failover function also provides failover status information and a test of the
failover settings.
CONTENTS
• Section14.2.1, “Viewing the Link Failover Log”
• Section14.2.2, “Viewing the Link Failover Status”
• Section14.2.3, “Managing Link Failover Parameters”
• Section14.2.4, “Managing Link Failover Backup Interfaces”
• Section14.2.5, “Managing Link Failover Ping Targets”
• Section14.2.6, “Testing Link Failover”
• Section14.2.7, “Canceling a Link Failover Test”
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