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-rw-r--r--sbin/ifconfig/ifbridge.c16
-rw-r--r--sbin/ifconfig/ifconfig.810
2 files changed, 26 insertions, 0 deletions
diff --git a/sbin/ifconfig/ifbridge.c b/sbin/ifconfig/ifbridge.c
index 72fd491..d8176a8 100644
--- a/sbin/ifconfig/ifbridge.c
+++ b/sbin/ifconfig/ifbridge.c
@@ -665,6 +665,20 @@ setbridge_timeout(const char *arg, int d, int s, const struct afswtch *afp)
err(1, "BRDGSTO %s", arg);
}
+static void
+setbridge_private(const char *val, int d, int s, const struct afswtch *afp)
+{
+
+ do_bridgeflag(s, val, IFBIF_PRIVATE, 1);
+}
+
+static void
+unsetbridge_private(const char *val, int d, int s, const struct afswtch *afp)
+{
+
+ do_bridgeflag(s, val, IFBIF_PRIVATE, 0);
+}
+
static struct cmd bridge_cmds[] = {
DEF_CMD_ARG("addm", setbridge_add),
DEF_CMD_ARG("deletem", setbridge_delete),
@@ -701,6 +715,8 @@ static struct cmd bridge_cmds[] = {
DEF_CMD_ARG2("ifpriority", setbridge_ifpriority),
DEF_CMD_ARG2("ifpathcost", setbridge_ifpathcost),
DEF_CMD_ARG("timeout", setbridge_timeout),
+ DEF_CMD_ARG("private", setbridge_private),
+ DEF_CMD_ARG("-private", unsetbridge_private),
};
static struct afswtch af_bridge = {
.af_name = "af_bridge",
diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index 79f0ce2..63b4317 100644
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -1502,6 +1502,16 @@ address is seen on a different interface.
Clear the
.Dq sticky
attribute on a member interface.
+.It Cm private Ar interface
+Mark an interface as a
+.Dq private
+interface.
+A private interface does not forward any traffic to any other port that is also
+a private interface.
+.It Cm -private Ar interface
+Clear the
+.Dq private
+attribute on a member interface.
.It Cm span Ar interface
Add the interface named by
.Ar interface
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