X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/9cda68ab3974b1f2c08a5896929890bf4a973e9a..1ff5474edcbc2286e28c018739a8df02db14a1a5:/svc/tripe-ifup.in

diff --git a/svc/tripe-ifup.in b/svc/tripe-ifup.in
index 059c250b..79f5d469 100644
--- a/svc/tripe-ifup.in
+++ b/svc/tripe-ifup.in
@@ -53,7 +53,7 @@ case "${P_IFNAME+set}" in
 esac
 
 ###--------------------------------------------------------------------------
-### Configure the point-to-point link.
+### Configure the link.
 
 ## Split local addresses into v4 and v6 lists.
 unset l4addr l6addr
@@ -86,7 +86,7 @@ case $#,${r4addr+set} in
     ;;
 esac
 for a in "$@"; do
-  ip addr add "$a/32" dev "$ifname"
+  ip addr add "$a" dev "$ifname"
   haveaddr4=t
 done
 
@@ -97,11 +97,11 @@ set -- $l6addr
 case $have6,$# in
   t,[1-9]*)
     for a in "$@"; do
-      ip addr add "$a/128" dev "$ifname"
+      ip addr add "$a" dev "$ifname"
       haveaddr6=t
     done
     case ${r6addr+set} in
-      set) ip route add $r6addr/128 proto static dev "$ifname" ;;
+      set) ip route add $r6addr proto static dev "$ifname" ;;
     esac
     ;;
 esac
@@ -118,7 +118,7 @@ case $haveaddr4,$haveaddr6 in
 	mtu=$P_MTU;;
       *)
 	pathmtu=$(pathmtu "$addr")
-	mtu=$(expr "$pathmtu" - 33 - $A_CIPHER_BLKSZ - $A_MAC_TAGSZ)
+	mtu=$(expr "$pathmtu" - 29 - $A_BULK_OVERHEAD)
 	;;
     esac
     ip link set dev "$ifname" up mtu "$mtu"