K 10 svn:author V 7 wollman K 8 svn:date V 27 1997-08-25T16:33:02.000000Z K 7 svn:log V 128 Bring ``broadcast/multicast echo'' fixes into 2.2. Merges revs. 1.7 and 1.8 of icmp_var.h and revs. 1.28 and 1.29 of ip_icmp.c. END