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NeoNetwork/scripts/roa.sh
2020-05-02 16:11:11 +08:00

33 lines
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#!/usr/bin/env bash
set -e
INET4PFXLEN="29"
INET6PFXLEN="64"
print_record()
{
printf "route %s max %d as %u;\n" "$1" "$2" "$3"
}
# PROGRAM BEGIN
echo "# NeoNetwork ROA Tool"
(
for i in route*/* ; do
source "$i"
if [ "$TYPE" != PTP ]; then
prefix="${i#route*/}"
prefix="${prefix/,/\/}"
pfxlen="${i#*,}"
if [ "$TYPE" = "SUBNET" ]; then
if [ "$pfxlen" -le "$INET4PFXLEN" ]||[ "$pfxlen" -ge 32 ]&&[ "$pfxlen" -le "$INET6PFXLEN" ]; then
print_record "$prefix" "$INET4PFXLEN" "$ASN"
fi
elif [ "$TYPE" = "LO" ]; then
print_record "$prefix" 32 "$ASN"
fi
fi
done
)