Netlab: Do not strip link-local addresses

As they are now stable.

.gitignore

@@ -9,8 +9,7 @@ netns-bin/netns_run
 netlab/bird6/bird*
 netlab/bird4/bird*
 
-netlab-int/cf-ospf/__pycache__
-netlab-int/tests/__pycache__
+__pycache__
 
 netlab-int/.NOTES.md
 

netlab/tests/get_stdout_bird

@@ -4,5 +4,4 @@
 cd $1 && ./birdc -l show route $2 $3 \
     | strip_version \
     | strip_timestamp \
-    | strip_addresses \
     | ../tests/sort_show_route

netlab/tests/get_stdout_krt

@@ -2,7 +2,6 @@
 . tests/strip_output
 
 ip -f $1 route show $2 \
-    | strip_addresses \
-    | strip_interfaces_via \
     | strip_nexthop_pref \
+    | strip_trailing_space \
     | strip_link_local_routes

netlab/tests/strip_output

@@ -13,16 +13,6 @@ strip_addresses() {
     sed -E "s/([^[:alnum:]]fe80::)[[:alnum:]:]*( [[:alnum:]]*)/\1<removed>\2/"
 }
 
-strip_interfaces_on() {
-    # remove the name of interfaces for link-local nexthops, after 'on'
-    sed -E "s/(fe80::<removed> on) [[:alnum:]]* weight/\1 <removed> weight/"
-}
-
-strip_interfaces_via() {
-    # remove the name of interfaces for link-local nexthops, after 'via'
-    sed -E "s/(nexthop via fe80::.* dev) [[:alnum:]]*/\1 <removed>/"
-}
-
 strip_nexthop_pref() {
     # remove 'pref' value for ECMP nexthops reported in some version of ip/kernel
     sed -E "s/(nexthop via .*) pref [[:alnum:]]*/\1 /"
@@ -32,3 +22,8 @@ strip_link_local_routes() {
     # remove 'local' kernel routes for link-local networks (for local or vrf tables)
     egrep -v '^(anycast|local) fe80|^fe80::/64|^ff00::/8'
 }
+
+strip_trailing_space() {
+    # remove trailing spaces
+    sed -E 's/[[:space:]]+$//'
+}