fault F1616

How to resolve fault F1616 with the name fltIpv6NexthopOperStDown

Cisco System Model: Fault fltIpv6NexthopOperStDown

Cisco System Model: Class ifc:eventmgr:fltIpv6NexthopOperStDown

This pages provides an overview over ACI Fault: F1616

Explanation: This fault occurs when the operational state of the next hop is changed to down due to various config or operational reasons
Recommended Action: To recover from this fault, try the following actions For rt-unreachable fault check if the nexthop can be resolved by oter routes and resolved nexthop is reachable via a directly connected subnet For vrf-down fault check the operational state of nexthop vrf and ensure it is up For link-local-pfx fault check if the route pfx is a link local pfx, if yes change to a non link local pfx For invalid-pfx-mask fault check if the route pfx and mask combination is a invalid, if yes change to a valid pfx mask combination For invalid-nh, invalid-nh-mask fault(s) check if the next hop pfx or/and mask combination is invalid, if yes change to a valid next hop pfx and mask For local-nh fault check if the route pfx is a local address, if yes chage it to a non local address For mcast-nh fault check if the next hop is a multicast address, if yes change ot to a non mcast address For lo-addr fault check if the route pfx is a loopback address if yes change it to a non loopback address For max-nh-exceeded fault check if the maximum number of nexthops (16) per route limit is reached, if yes delete some next hop(s) configured for the route

Raised on MO: ipv6:Nexthop
Fault Name: fltIpv6NexthopOperStDown

Unqualified API Name: operStDown

Code: F1616
Applied Mo DN Format

  • topology/pod-[id]/node-[id]/sys/ipv6/inst/dom-[name]/rt-[prefix]/nh-[nhIf]-addr-[nhAddr]-vrf-[nhVrf]
  • sys/ipv6/inst/dom-[name]/rt-[prefix]/nh-[nhIf]-addr-[nhAddr]-vrf-[nhVrf]

Type: operational
Cause: oper-state-failed
Severity: major
Weight: 100
Message: None
Help: None
Triggered By: operStQual equals rt-unreachable or operStQual equals invalid-if or operStQual equals local-nh or operStQual equals mcast-nh or operStQual equals lo-addr or operStQual equals max-nh-exceeded or operStQual equals track-id-invalid or operStQual equals track-state-invalid or operStQual equals track-state-down or operStQual equals vrf-down or operStQual equals if-down or operStQual equals link-local-pfx or operStQual equals invalid-pfx-mask or operStQual equals invalid-pfx or operStQual equals invalid-pin-if-vrf or operStQual equals invalid-nh or operStQual equals invalid-nh-mask

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