diff options
Diffstat (limited to 'contrib/ipfilter/test/h4to6')
| -rw-r--r-- | contrib/ipfilter/test/h4to6 | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/contrib/ipfilter/test/h4to6 b/contrib/ipfilter/test/h4to6 deleted file mode 100644 index e31f7c4..0000000 --- a/contrib/ipfilter/test/h4to6 +++ /dev/null @@ -1,135 +0,0 @@ -@P=(); -$line = 0; -while (<>) { - s/\=192.168.1.188/\=c0a8:0100::bc/g; - s/\=192.168.1.188/\=c0a8:0100::bc/g; - @F = split; - if (/^#/) { - @P[$nline++] = join(" ",@F); - next; - } - $line = 0 if (/^\[/); - if ($line == 1) { - $len = hex($F[1]) - 20; - $pr = hex($F[4]) & 0xff; - $pr = 58 if ($pr == 1); - $ttl = hex($F[4]) >> 8; - &replaceip($_, $len, $pr, $ttl); - $ipline = $nline; - $err = 0; - } elsif ($line == 2) { - if ($pr == 58) { - # - # Map the ICMP type codes from IPv4 to IPv6 - # and update the checksum to compensate. - # - if ($F[0] =~ /^0800/) { - $F[0] =~ s/^0800/8000/; - $d = 0x7800; - } - if ($F[0] =~ /^0000/) { - $F[0] =~ s/^0000/8100/; - $d = 0x8100; - } - if ($F[0] =~ /^0304/) { - $F[0] =~ s/^0304/0200/; - $d = 0xfefc; - $err = 1; - } - if ($F[0] =~ /^03/) { - $F[0] =~ s/^03/01/; - $d = 0xfe00; - $err = 1; - } - if ($F[0] =~ /^0b/) { - $F[0] =~ s/^0b/03/; - $d = 0xf800; - $err = 1; - } - if ($F[0] =~ /^0c/) { - $F[0] =~ s/^0c/04/; - $d = 0xf800; - $err = 1; - } - $F[1] = sprintf "%04x", hex($F[1]) - $d; - } - @P[$nline++] = join(" ",@F); - } elsif ($line == 3) { - if ($pr == 58 && $err == 1 && $F[0] =~ /^45/) { - local($l) = hex($F[1]) - 20; - local($p) = hex($F[4]) & 0xff; - $p = 58 if ($p == 1); - local($t) = hex($F[4]) >> 8; - &replaceip(join(" ", @F), $l, $p, $t); - @H = split(/ /, $P[$ipline]); - $H[2] += 20; - $P[$ipline] = join(" ",@H); - } else { - @P[$nline++] = join(" ",@F); - } - } else { - @P[$nline++] = join(" ",@F); - } - $line++; -} - -for ($li = 0; $li < $nline; $li++) { - print "$P[$li]\n"; -} - -exit(0); - -sub replaceip { - local(@G) = split(/\s/,$_[0]); - local($p) = ""; - - $p = sprintf "6000 0000 %04x %02x%02x", $_[1], $_[2], $_[3]; - if ($G[6] =~ /^c0a8/) { - $fmt = " %02x%02x %02x00 0000 0000 0000 0000 0000 00%02x"; - } else { - if ($G[6] =~ /^0[4a]../) { - $fmt = " 00%02x 00%02x 00%02x 0000 0000 0000 0000 00%02x"; - } else { - $fmt = " 00%02x 0000 0000 0000 0000 00%02x 00%02x 00%02x"; - } - if ($G[6] =~ /^0a/) { - $G[6] =~ s/^0a/10/; - } - if ($G[6] =~ /0a$/) { - $G[6] =~ s/0a$/10/; - } - if ($G[7] =~ /^0a/) { - $G[7] =~ s/^0a/10/; - } - if ($G[7] =~ /0a$/) { - $G[7] =~ s/0a$/10/; - } - } - $p = $p.sprintf $fmt, hex($G[6]) >> 8, hex($G[6]) & 0xff, - hex($G[7]) >> 8, hex($G[7]) & 0xff; - - if ($G[6] =~ /^c0a8/) { - $fmt = " %02x%02x %02x00 0000 0000 0000 0000 0000 00%02x"; - } else { - if ($G[8] =~ /^0[4a]../) { - $fmt = " 00%02x 00%02x 00%02x 0000 0000 0000 0000 00%02x"; - } else { - $fmt = " 00%02x 0000 0000 0000 0000 00%02x 00%02x 00%02x"; - } - if ($G[8] =~ /^0a/) { - $G[8] =~ s/^0a/10/; - } - if ($G[8] =~ /0a$/) { - $G[8] =~ s/0a$/10/; - } - if ($G[9] =~ /^0a/) { - $G[9] =~ s/^0a/10/; - } - if ($G[9] =~ /0a$/) { - $G[9] =~ s/0a$/10/; - } - } - $p = $p.sprintf $fmt, hex($G[8]) >> 8, hex($G[8]) & 0xff, - hex($G[9]) >> 8, hex($G[9]) & 0xff; - $P[$nline++] = $p; -} |
