No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Log Reference

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of logs on the product.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
MCAST/6/TTL_ONE

MCAST/6/TTL_ONE

Message

MCAST/6/TTL_ONE: The TTL of the packet is one. (group ip=[STRING], source ip=[STRING], in-VlanID=[ULONG])

Description

The TTL value of a multicast data packet is 1.

Parameters

Parameter Name Parameter Meaning
group ip Indicates the IPv4/IPv6 address of a multicast group.
source ip Indicates the IPv4/IPv6 address of a multicast source.
in-VlanID Indicates the inbound VLAN ID of a multicast data packet.

Possible Causes

The TTL value of a multicast data packet is 1 and will not be forwarded to the next Layer 3 device

Procedure

  1. Determine whether the multicast data packet needs to be forwarded to the next-hop Layer 3 switch based on the current multicast service configuration.

    • If yes, go to step 2.
    • If no, this log message is informational only, and no action is required.

  2. Obtain packet header information in incoming multicast packets on the inbound interface of the multicast data flow, and check whether the TTL value in the packet header is 1.

    • If yes, go to step 3.
    • If no, go to step 4.

  3. Run the state-refresh-ttl ttl-value (IPv4) command or state-refresh-ttl ttl-value (IPv6) command to set a new TTL value for multicast data packets. Request for the multicast data flow again and check whether multicast data packets can be forwarded normally. If not, go to step 4.
  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.
Translation
Download
Updated: 2019-08-21

Document ID: EDOC1000142069

Views: 553558

Downloads: 37

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next