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23 lines
622 B
Go
23 lines
622 B
Go
//go:build linux
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// +build linux
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package lower
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func (n *NIC) prepare() {
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execute("/sbin/ip", "link", "set", "dev", n.ifce.Name(), "mtu", "1500")
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execute("/sbin/ip", "addr", "add", n.ip, "dev", n.ifce.Name())
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execute("/sbin/ip", "link", "set", "dev", n.ifce.Name(), "up")
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execute("/sbin/ip", "route", "add", n.subnet, "dev", n.ifce.Name())
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for _, c := range n.cidrs {
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execute("/sbin/ip", "route", "add", c, "dev", n.ifce.Name())
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}
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}
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func (n *NIC) Up() {
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execute("/sbin/ip", "link", "set", "dev", n.ifce.Name(), "up")
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}
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func (n *NIC) Down() {
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execute("/sbin/ip", "link", "set", "dev", n.ifce.Name(), "down")
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}
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