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helper.go 213 B
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    • Daniel Czerwonk's avatar
    added filter to prevent neighbors own prefixes
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    package net

import "net"

// IPv4ToUint32 converts an `net.IP` to an uint32 interpretation
func IPv4ToUint32(ip net.IP) uint32 {
    Oliver Herms's avatar
    Fixing IPv4ToUint32  
    Oliver Herms committed
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    	return uint32(ip[3]) + uint32(ip[2])<<8 + uint32(ip[1])<<16 + uint32(ip[0])<<24
    Daniel Czerwonk's avatar
    added filter to prevent neighbors own prefixes
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    }