tag	line	file	source code
FTP_DPORT_TBD	682	net/ipv4/ip_fw.c	ms->dport    = htons(FTP_DPORT_TBD);  /* ftp-data */
FTP_DPORT_TBD	944	net/ipv4/ip_fw.c	(ms->dport==htons(FTP_DPORT_TBD) || portptr[0]==ms->dport) &&
FTP_DPORT_TBD	952	net/ipv4/ip_fw.c	if(ms->dport==htons(FTP_DPORT_TBD))