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Index: sys/netinet/if_ether.c
===================================================================
--- sys/netinet/if_ether.c
+++ sys/netinet/if_ether.c
@@ -114,7 +114,7 @@
VNET_PCPUSTAT_SYSUNINIT(arpstat);
#endif /* VIMAGE */
-VNET_DEFINE_STATIC(int, arp_maxhold) = 1;
+VNET_DEFINE_STATIC(int, arp_maxhold) = 16;
#define V_arpt_keep VNET(arpt_keep)
#define V_arpt_down VNET(arpt_down)
Index: sys/netinet6/nd6.c
===================================================================
--- sys/netinet6/nd6.c
+++ sys/netinet6/nd6.c
@@ -106,7 +106,7 @@
VNET_DEFINE(int, nd6_maxnudhint) = 0; /* max # of subsequent upper
* layer hints */
-VNET_DEFINE_STATIC(int, nd6_maxqueuelen) = 1; /* max pkts cached in unresolved
+VNET_DEFINE_STATIC(int, nd6_maxqueuelen) = 16; /* max pkts cached in unresolved
* ND entries */
#define V_nd6_maxndopt VNET(nd6_maxndopt)
#define V_nd6_maxqueuelen VNET(nd6_maxqueuelen)
Index: usr.sbin/arp/arp.4
===================================================================
--- usr.sbin/arp/arp.4
+++ usr.sbin/arp/arp.4
@@ -51,8 +51,9 @@
a message on the associated network requesting the address mapping.
If a response is provided, the new mapping is cached and any pending
message is transmitted.
-ARP will queue at most one packet while waiting for a response to a
-mapping request;
+ARP will queue at most
+.Va net.link.ether.inet.maxhold
+packets while waiting for a response to a mapping request;
only the most recently ``transmitted'' packet is kept.
If the target host does not respond after several requests,
the host is considered to be down allowing an error to be returned to
@@ -173,7 +174,7 @@
.It Va maxhold
How many packets to hold in the per-entry output queue while the entry
is being resolved.
-Default is one packet.
+Default is 16 packets.
.It Va maxtries
Number of retransmits before a host is considered down and an error is
returned.

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