Fix setting up of MTU when value is outside of acceptable bounds, also account for ethernet headers in calculations, notify about clipping to stdout

This commit is contained in:
Neil Alexander 2019-11-19 14:20:11 +00:00
parent 17a711ab8a
commit f49d9de421
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GPG key ID: A02A2019A2BB0944
6 changed files with 32 additions and 16 deletions

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@ -99,7 +99,7 @@ func (tun *TunAdapter) setup(ifname string, iftapmode bool, addr string, mtu int
panic(err)
}
tun.iface = iface
tun.mtu = getSupportedMTU(mtu)
tun.mtu = getSupportedMTU(mtu, iftapmode)
return tun.setupAddress(addr)
}