Doc: Update manual sample build instruction with symlink for vtysh and reference...

Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>

diff --git a/tests/topotests/README.md b/tests/topotests/README.md
index b25910d2e021137465812fe62cb0ec96822d1645..58601f40ca4e2fe6321ac8f3ba6b99b7ec78114f 100644 (file)
--- a/tests/topotests/README.md
+++ b/tests/topotests/README.md
@@ -88,10 +88,10 @@ disabled in `pytest.ini` file)
 test script itself is debugged
 
 #### Execute single test
-       
+
        cd test_to_be_run
        ./test_to_be_run.py
-       
+
 For further options, refer to pytest documentation
 
 Test will set exit code which can be used with `git bisect`
@@ -171,6 +171,10 @@ for `stable/3.0` branch:
                --enable-tcp-zebra --enable-fpm --enable-pimd
        make
        sudo make install
+       # Create symlink for vtysh, so topotest finds it in /usr/lib/frr
+       sudo ln -s /usr/lib/frr/vtysh /usr/bin/
+
+and create `frr` user and `frrvty` group as shown above
 
 ## License