tag	line	file	source code
ICMP_REDIRECT	142	net/inet/icmp.c	if(type==ICMP_DEST_UNREACH||type==ICMP_REDIRECT||type==ICMP_SOURCE_QUENCH||type==ICMP_TIME_EXCEEDED)
ICMP_REDIRECT	160	net/inet/icmp.c	icmph->type == ICMP_REDIRECT ||
ICMP_REDIRECT	180	net/inet/icmp.c	case ICMP_REDIRECT:
ICMP_REDIRECT	710	net/inet/icmp.c	case ICMP_REDIRECT:
ICMP_REDIRECT	1373	net/inet/ip.c	icmp_send(skb, ICMP_REDIRECT, ICMP_REDIR_HOST, raddr, dev);