output(DL_HEADER => '802.2');
-for my $dl_header qw(802.2+SNAP Ethernet) {
+for my $dl_header (qw(802.2+SNAP Ethernet)) {
my %a = (DL_HEADER => $dl_header);
- for my $dl_vlan qw(none zero nonzero) {
+ for my $dl_vlan (qw(none zero nonzero)) {
my %b = (%a, DL_VLAN => $dl_vlan);
# Non-IP case.
output(%b, DL_TYPE => 'non-ip');
- for my $ip_options qw(no yes) {
+ for my $ip_options (qw(no yes)) {
my %c = (%b, DL_TYPE => 'ip', IP_OPTIONS => $ip_options);
- for my $ip_fragment qw(no first middle last) {
+ for my $ip_fragment (qw(no first middle last)) {
my %d = (%c, IP_FRAGMENT => $ip_fragment);
- for my $tp_proto qw(TCP TCP+options UDP ICMP other) {
+ for my $tp_proto (qw(TCP TCP+options UDP ICMP other)) {
output(%d, TP_PROTO => $tp_proto);
}
}
$flow{NW_PROTO} = 42;
} elsif ($attrs{TP_PROTO} eq 'TCP' ||
$attrs{TP_PROTO} eq 'TCP+options') {
- $flow{NW_PROTO} = 6; # IP_TYPE_TCP
+ $flow{NW_PROTO} = 6; # IPPROTO_TCP
$flow{TP_SRC} = 6667;
$flow{TP_DST} = 9998;
} elsif ($attrs{TP_PROTO} eq 'UDP') {
- $flow{NW_PROTO} = 17; # IP_TYPE_UDP
+ $flow{NW_PROTO} = 17; # IPPROTO_UDP
$flow{TP_SRC} = 1112;
$flow{TP_DST} = 2223;
} elsif ($attrs{TP_PROTO} eq 'ICMP') {
- $flow{NW_PROTO} = 1; # IP_TYPE_ICMP
+ $flow{NW_PROTO} = 1; # IPPROTO_ICMP
$flow{TP_SRC} = 8; # echo request
$flow{TP_DST} = 0; # code
} else {