1 files changed, 50 insertions, 1 deletions
diff --git a/upstream/debian-bookworm/man8/ip-link.8 b/upstream/debian-bookworm/man8/ip-link.8
index 209ae825..e3c71efd 100644
--- a/upstream/debian-bookworm/man8/ip-link.8
+++ b/upstream/debian-bookworm/man8/ip-link.8
@@ -63,7 +63,7 @@ ip-link \- network device configuration
 .RI "[ " ARGS " ]"
 
 .ti -8
-.BR "ip link set " {
+.BR "ip link" " { " set " | " change " } " {
 .IR DEVICE " | "
 .BI "group " GROUP
 }
@@ -247,6 +247,7 @@ ip-link \- network device configuration
 .BR macvlan  " | "
 .BR macvtap  " | "
 .BR netdevsim " |"
+.BR netkit " |"
 .BR nlmon " |"
 .BR rmnet " |"
 .BR sit " |"
@@ -384,6 +385,9 @@ Link types:
 .BR netdevsim
 - Interface for netdev API tests
 .sp
+.BR netkit
+- BPF-programmable network device
+.sp
 .BR nlmon
 - Netlink monitoring device
 .sp
@@ -441,6 +445,11 @@ TCP for IPv6 on this device when the size is greater than 65536.
 specifies the recommended maximum size of a IPv4 Generic Segment Offload
 packet the new device should accept. This is especially used to enable
 BIG TCP for IPv4 on this device by setting to a size greater than 65536.
+Note that
+.B gso_max_size
+needs to be set to a size greater than or equal to
+.B gso_ipv4_max_size
+to really enable BIG TCP for IPv4.
 
 .TP
 .BI gso_max_segs " SEGMENTS "
@@ -849,6 +858,46 @@ tunnel.
 .in -8
 
 .TP
+netkit Type Support
+For a link of type
+.I netkit
+the following additional arguments are supported:
+
+.BI "ip link add " DEVICE
+.BR type " netkit "
+[
+.BI mode " MODE "
+] [
+.I "POLICY "
+] [
+.BR peer
+[
+.I "POLICY "
+] [
+.I "NAME "
+] ]
+
+.in +8
+
+.sp
+.BI mode " MODE"
+- specifies the operation mode of the netkit device with "l3" and "l2"
+as possible values. Default option is "l3".
+
+.sp
+.I "POLICY"
+- specifies the default device policy when no BPF programs are attached
+with "forward" and "blackhole" as possible values. Default option is
+"forward". Specifying policy before the peer option refers to the primary
+device, after the peer option refers to the peer device.
+
+.sp
+.I "NAME"
+- specifies the device name of the peer device.
+
+.in -8
+
+.TP
 IPIP, SIT Type Support
 For a link of type
 .IR IPIP or SIT