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49 lines
955 B
Go
49 lines
955 B
Go
// SPDX-FileCopyrightText: 2023-2025 Steffen Vogel <post@steffenvogel.de>
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// SPDX-License-Identifier: Apache-2.0
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package link
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import (
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"net"
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"go.uber.org/zap"
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)
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func (d *BSDLink) AddRoute(dst net.IPNet, gw net.IP, table int) error {
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d.logger.Debug("Add route",
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zap.String("dst", dst.String()),
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zap.String("gw", gw.String()))
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if table != 0 {
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return errNotSupported
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}
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args := []string{"route", "add", "-" + addressFamily(dst), "-net", dst.String()}
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if gw == nil {
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args = append(args, "-interface", d.Name())
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} else {
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args = append(args, gw.String())
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}
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if _, err := run(args...); err != nil {
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return err
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}
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return nil
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}
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func (d *BSDLink) DeleteRoute(dst net.IPNet, table int) error {
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d.logger.Debug("Delete route",
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zap.String("dst", dst.String()))
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if table != 0 {
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return errNotSupported
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}
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if _, err := run("route", "delete", "-net", dst.String(), "-interface", d.Name()); err != nil {
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return err
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}
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return nil
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}
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