24736809271

Committed 21 Apr 2026 05:29PM UTC coverage: 49.85% (-0.6%) from 50.494%

Build Type

push

github

Committed by

Commit Message

feat: enable IP forwarding on datapath startup (#26)

Coverage Stats

0 of 17 new or added lines in 3 files covered. (0.0%)

664 of 1332 relevant lines covered (49.85%)

0.55 hits per line

Source File
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0.0

/pkg/dataplane/linux/ipforward.go

1	package linux
2
3	import (
4	"os"
5
6	"github.com/pkg/errors"
7	)
8
9	// EnableIPForwarding sets the kernel sysctl knobs required for packet forwarding.
NEW 10	func EnableIPForwarding() error {	×
NEW 11	sysctls := []string{	×
NEW 12	"/proc/sys/net/ipv4/ip_forward",	×
NEW 13	"/proc/sys/net/ipv4/conf/all/forwarding",	×
NEW 14	"/proc/sys/net/ipv6/conf/all/forwarding",	×
NEW 15	}	×
NEW 16	for _, path := range sysctls {	×
NEW 17	if err := os.WriteFile(path, []byte("1"), 0o600); err != nil {	×
NEW 18	return errors.Wrapf(err, "failed to set %s", path)	×
NEW 19	}	×
20	}
21
NEW 22	return nil	×
23	}