use another port for testing

software/proftpd/buildout.hash.cfg

@@ -16,7 +16,7 @@
 
 [instance-profile]
 filename = instance.cfg.in
-md5sum = c3e21ca5422b5761ecfccbe9a068f767
+md5sum = fcf4ef4e09dc7238616054973fb01ace
 
 [proftpd-config-file]
 filename = proftpd-config-file.cfg.in

software/proftpd/instance.cfg.in

@@ -60,7 +60,7 @@ bytes = 12
 ipv6 = ${instance-parameter:ipv6-random}
 ipv4 = ${instance-parameter:ipv4-random}
 host = ${:ipv6}
-sftp-port = 8022
+sftp-port = 18022
 url = sftp://[${:host}]:${:sftp-port}
 data-dir = ${directory:proftpd-dir}
 user=${proftpd-userinfo:pw-name}