test: minor, update test specifications

Sync with latest updates, including test path changes.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

test/case/containers/host_commands/test.adoc

@@ -4,10 +4,9 @@ ifdef::topdoc[:imagesdir: {topdoc}../../test/case/containers/host_commands]
 
 ==== Description
 
-This test verifies that a container in privileged mode can break out of
-the container to execute commands that affect the host system.
-Specifically, it confirms that the container can change the hostname of
-the host.
+This test verifies that a container running on Infix can execute commands
+that affect the host system. Specifically, it confirms that the container
+can change the hostname of the host.
 
 ==== Topology
 

test/case/dhcp/client6_basic/test.adoc

@@ -1,6 +1,6 @@
 === DHCPv6 Basic
 
-ifdef::topdoc[:imagesdir: {topdoc}../../test/case/infix_dhcp/client6_basic]
+ifdef::topdoc[:imagesdir: {topdoc}../../test/case/dhcp/client6_basic]
 
 ==== Description
 

test/case/dhcp/client6_prefix_delegation/test.adoc

@@ -1,6 +1,6 @@
 === DHCPv6 Prefix Delegation
 
-ifdef::topdoc[:imagesdir: {topdoc}../../test/case/infix_dhcp/client6_prefix_delegation]
+ifdef::topdoc[:imagesdir: {topdoc}../../test/case/dhcp/client6_prefix_delegation]
 
 ==== Description
 

test/case/syslog/hostname_filter/test.adoc

@@ -16,7 +16,13 @@ image::topology.svg[Syslog Hostname Filtering topology, align=center, scaledwidt
 . Set up topology and attach to DUTs
 . Clean up old log files on server
 . Configure server as syslog sink with hostname filtering
+. Wait for server interface to be operational
+. Verify server IP address is configured
+. Verify syslog server is listening on UDP port 514
 . Configure client to forward logs to server
+. Wait for client interface to be operational
+. Verify client IP address is configured
+. Verify network connectivity between client and server
 . Send log messages with different hostnames
 . Verify router1 log contains only router1 messages
 . Verify router2 log contains only router2 messages