K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2010-05-03T09:31:51.529048Z
K 7
svn:log
V 223
MFC r207275:
  Fix a regression where DVMRP diagnostic traffic, such as that used
  by mrinfo and mtrace, was dropped by the IGMP TTL check. IGMP control
  traffic must always have a TTL of 1.

Submitted by:	Matthew Luckie

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