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IV54919: MULITCAST COMMUNICATION DOES NOT WORK WITH VIPA ON THE SAME HOST APPLIES TO AIX 6100-09

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Multicast communication does not work with VIPA if both
    sender and receiver are on the same system.
    # netstat -in
    
    Name  Mtu   Network     Address
    en0   1500  link#2      26.11.65.48.47.2
    en0   1500  10.0.0     10.0.0.23
    vi0   0     link#4
    vi0   0     10.0.0     10.0.0.24
    
    vi0 has en0 has physical interface.
    
    Both sender and receiver are on the same host.
    

Local fix

Problem summary

  • Multicast loopback communication failure on VIPA interface
    

Problem conclusion

  • Code is modified so that loopback Multicast communication
    will be reched to VIPA interface
    

Temporary fix

Comments

  • 6100-09 - use AIX APAR IV54919
    6100-09 - use AIX APAR IV54919
    6100-09 - use AIX APAR IV54919
    7100-03 - use AIX APAR IV54910
    7100-04 - use AIX APAR IV54845
    

APAR Information

  • APAR number

    IV54919

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-02-03

  • Closed date

    2014-02-03

  • Last modified date

    2016-05-10

  • APAR is sysrouted FROM one or more of the following:

    IV54125

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U861284

       UP14/10/28 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Standard Edition

Software version: 610

Operating system(s): AIX

Reference #: IV54919

Modified date: 10 May 2016