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The following cast of characters will be available testing, workarounds, bug fixes, and general discussion ...
The following cast of characters will be available testing, workarounds, bug fixes, and general discussion ...
* Development - [[User:Pavlix|Pavel Šimerda]] (pavlix) - IPv6, [[User:Dcbw|Dan Williams]] (dcbw) - RealHotspot, Jiří Pírko (jpirko) - Bonding
* Development - [[User:Pavlix|Pavel Šimerda]] (pavlix) - IPv6, [[User:Dcbw|Dan Williams]] (dcbw) - RealHotspot, Jiří Pírko (jpirko) - Bonding
* Quality Assurance - [[User:Martix|Martin Holec]] (Martix), [[User:psklenar|Petr Sklenar]] (psklenar), Juraj Marko (jmarko)
* Quality Assurance - [[User:Martix|Martin Holec]] (Martix), [[User:psklenar|Petr Sklenar]] (psklenar), Juraj Marko (jmarko), [[User:jscotka|Jan Scotka]]


== Prerequisite for Test Day ==  
== Prerequisite for Test Day ==  
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{{admon/important|IPv6 over IPv4 tunnelling|Tunnel ending on localhost is not enough for some testing. Consider using tunnel with endpoint on LAN router/gateway.}}
{{admon/important|IPv6 over IPv4 tunnelling|Tunnel ending on localhost is not enough for some testing. Consider using tunnel with endpoint on LAN router/gateway.}}
== How to test? ==
High level details on how a contributor can get involved.  This can include (but not limited to):
* Areas to target with exploratory testing
* A list of pre-defined test cases to execute
* How to report back results


== Test Cases ==
== Test Cases ==
Line 48: Line 40:


=== Network Manager features ===
=== Network Manager features ===
* [[Test_Day:2011-06-08_IPv6]]
 
* [[QA:Testcase_NM_Bonding|Bonding]]
* [[QA:Testcase_NM_Gnome_Hotspot|Gnome Hotspot]]
* [[QA:Testcase_NM_RealHotspot|RealHotspot]]
* [[QA:Testcase_NM_KDE_Hotspot|KDE Hotspot]]
* [[QA:Testcase_NetworkManager_bt_pan|Bluetooth PAN]]
* <strike>[[QA:Testcase_NM_Bonding|Bonding]]</strike> (currently broken)
* [[QA:Testcase_NM_nmcli|nmcli]]
 
=== IPv6 ===
* [[QA:Testcase_IPv6_websites|IPv6 websites]]
* [[QA:Testcase_NFS_IPv6|NFS over IPv6]]
* [[QA:Testcase_various_IPv6_commands|IPv6 commands]]


=== Desktop integration ===
=== Desktop integration ===
* [[QA:Testcase_NM_Ethernet|Ethernet]]
* [[QA:Testcase_NM_Wireless|Wireless]]
* [[QA:Testcase_NetworkManager_celldata|Mobile Broadband]]
* [[QA/TestCases/NM_VPN_OpenVPN|OpenVPN]]
* [[QA/TestCases/NM_VPN_vpnc|VPNC]]
=== Unplanned testing ===
==== Testing IPv6 - component perspective ====
* not restricted only for today (you can do it also later) ideally this week
* focus on component you would like to test (have some possibility to work over IPv6)
** for example components - postfix, bind,  samba, openswan, openldap, tomcat, apache, etc ... .  Try if component is able work over IPv6 properly


* '''Suggestions'''
** you can try ipv6 only enviroment on localhost(disable ipv4 also for localhost, remove locahost ipv4 record from /etc/hosts, remove any other network from computer)
** install F18/rawhide into KVM or other type of virtualized solution
*** add IPv6 adreses manually (same network subnet, add both records to your /etc hosts)
*** disable ipv4 on guest network interface or restrict IPv4 communication by iptables
*** configure & start your service to communicate over IPv6
*** comunication from host to guest service have to work


== Test Results ==
== Test Results ==


Construct a table or list to allow testers to post results. Each column should be a test case or configuration, and each row should consist of test results. Include some instructions on how to report bugs, and any special instructions. Here's an example, from a Palimpsest test day:
If you have problems with any of the tests, report a bug to [https://bugzilla.gnome.org/enter_bug.cgi?product=NetworkManager&version=0.9.x Gnome Bugzilla]. If problem is Fedora distribution related, report a bug to [https://bugzilla.redhat.com Red Hat Bugzilla] usually for the component [https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&version=18&component=NetworkManager NetworkManager]. If you are unsure about exactly how to file the report or what other information to include, just ask on IRC and we will help you. Once you have completed the tests, add your results to the Results table below, following the example results from the first line as a template. The first column should be your name with a link to your User page in the Wiki if you have one. For each test case, use the [[Template:result|result template]] to enter your result, as shown in the example result line.
=== Network Manager features ===
{|
! User
! IPv6 connection
! [[QA:Testcase_NM_Gnome_Hotspot|Gnome Hotspot]]
! [[QA:Testcase_NM_KDE_Hotspot|KDE Hotspot]]
! [[QA:Testcase_NetworkManager_bt_pan|Bluetooth PAN]]
! [[QA:Testcase_NM_nmcli|nmcli]]
! References
|-
| [[User:SampleUser|Sample User]]
| native / tunnel / local-only / none
| {{result|none}}
| {{result|pass}}
| {{result|warn}} <ref>Test pass, but also encountered {{bz|54321}}</ref>
| {{result|fail}} <ref>{{bz|12345}}</ref>
| <references/>
|-
| [[User:Martix|Martin Holec]]
| local-only
| {{result|warn||885903|886107|886236}}
| {{result|warn||885903|886107|}} <ref>[https://bugs.kde.org/show_bug.cgi?id=311705 KDEBZ #311705]</ref>
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:akostadi|Aleksandar Kostadinov]]
| n/a
| {{result|fail||885903}}
| {{result|none}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:tore|Tore Anderson]]
| native
| {{result|fail}} <ref group="long">Fails repeatedly with kernel messages à la "iwl3945: 0000:03.00.1: Microcode SW error detected. Restarting 0x230000008" and lots of other errors looking hardware-related.</ref><ref>{{bz|887505}}</ref><ref group="long">No IPv6 prefix appears to be acquired from upstream wired network using DHCPv6-PD or another mechanism. Only RFC1918 IPv4 addressing appears to be configured on the wlan0 hotspot interface (disregarding link-local IPv6). It's highly unlikely that this could possibly work, considering the lack of IPv4 connectivity on the upstream wired interface.</ref><ref>[https://bugzilla.gnome.org/show_bug.cgi?id=593815 bgo#593815]</ref>
| {{result|none}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:Benesv|Vladimir Benes]]
| local-only
| {{result|fail||886107}}
| {{result|none}}
| {{result|fail||886071}}
| {{result|none}}
| <references/>
|-
| [[User:Jsedlak|Jan Sedlak]]
| local-only
| {{result|warn||886078}}
| {{result|warn||886078}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:Julroy67|Julroy67]]
| native
| {{result|fail||886236}}
| {{result|fail}}
| {{result|pass}}
| {{result|pass}}
| <references/>
|-
| [[User:Mbriza|Martin Bŕíza]]
| local-only
| {{result|none}}
| {{result|none}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:jpospisi|Jiri Pospisil]]
| local-only
| {{result|pass}}
| {{result|none}}
| {{result|fail||886071}}
| {{result|pass}}
| <references/>
|-
| [[User:jskarvad|Jaroslav Škarvada]]
| local-only
| {{result|fail}}<ref>{{bz|886107}}, {{bz|886935}}, {{bz|885903}}, {{bz|886939}}, {{bz|886946}}</ref>
| N/A
| N/A
| {{result|fail||886953}}
| <references/>
|}


If you have problems with any of the tests, report a bug to [https://bugzilla.redhat.com Bugzilla] usually for the component [https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&version=13&component=udisks udisks], or [https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&version=13&component=gnome-disk-utility gnome-disk-utility] for bugs in the Palimpsest graphical front end itself. If you are unsure about exactly how to file the report or what other information to include, just ask on IRC and we will help you. Once you have completed the tests, add your results to the Results table below, following the example results from the first line as a template. The first column should be your name with a link to your User page in the Wiki if you have one, and the second should be a link to the Smolt profile of the system you tested. For each test case, use the [[Template:result|result template]] to enter your result, as shown in the example result line.
=== IPv6 ===
{|
! User
! IPv6 connection
! [[QA:Testcase_IPv6_websites|IPv6 websites]]
! [[QA:Testcase_NFS_IPv6|NFS over IPv6]]
! [[QA:Testcase_various_IPv6_commands|IPv6 commands]]
! References
|-
| [[User:SampleUser|Sample User]]
| native / tunnel / local-only / none
| {{result|pass}}
| {{result|warn}} <ref>Test pass, but also encountered {{bz|54321}}</ref>
| {{result|fail}} <ref>{{bz|12345}}</ref>
| <references/>
|-
| [[User:Martix|Martin Holec]]
| local-only
| {{result|none}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:Martix|Martin Holec]]
| native
| {{result|pass}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:tore|Tore Anderson]]
| native
| {{result|pass}}
| {{result|pass}} <ref>Only tested NFSv3 client. NAS hardware: EMC VNX.</ref>
| {{result|pass}} <ref group="long">Test 6.1 (nc listening test) failed initially due to default F18 firewall rules, "ip6tables -I INPUT -p tcp --dport 8080 -j ACCEPT" fixed that.</ref>
| <references/>
|-
| [[User:Julroy67|Julroy67]]
| native
| {{result|pass}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:jskarvad|Jaroslav Škarvada]]
| local
| N/A<ref>Unable to connect to the IPv6 internet natively, nor through teredo (probably blocked in the office, not the f18 failure I guess)</ref>
| {{result|warn}}<ref>Only tried nfsv3, and it only worked through IPv4, maybe crippled IPv6 routing in the office.</ref>
|
| <references/>
|}


=== Desktop integration ===
{|
{|
! User
! User
! IPv6 connection
! IPv6 connection
! [[QA:Testcase_sample_1|Sample test 1]]
! [[QA:Testcase_NM_Ethernet|Ethernet]]
! [[QA:Testcase_sample_2|Sample test 2]]
! [[QA:Testcase_NM_Wireless|Wireless]]
! [[QA:Testcase_sample_3|Sample test 3]]
! [[QA:Testcase_NetworkManager_celldata|Mobile Broadband]]
! [[QA:Testcase_sample_4|Sample test 4]]
! [[QA/TestCases/NM_VPN_OpenVPN|OpenVPN]]
! [[QA/TestCases/NM_VPN_vpnc|VPNC]]
! References
! References
|-
|-
| [[User:SampleUser|Sample User]]
| [[User:SampleUser|Sample User]]
| native / tunnel
| native / tunnel / local-only / none
| {{result|none}}
| {{result|none}}  
| {{result|none}}  
| {{result|pass}}
| {{result|pass}}
Line 78: Line 240:
| <references/>
| <references/>
|-
|-
| [[User:Martix|Martin Holec]]
| local-only
| {{result|warn||}}<ref group="long">Gnome BZ #[https://bugzilla.gnome.org/show_bug.cgi?id=690352 690352] KDE BZ #[https://bugs.kde.org/show_bug.cgi?id=311832 311832] KDE BZ #[https://bugs.kde.org/show_bug.cgi?id=311834 311834]</ref>
| {{result|pass}}
| {{result|warn}}<ref group="long">Gnome BZ #[https://bugzilla.gnome.org/show_bug.cgi?id=690355 690355] Gnome BZ #[https://bugzilla.gnome.org/show_bug.cgi?id=690356 690356] Gnome BZ #[https://bugzilla.gnome.org/show_bug.cgi?id=690361 690361] KDE BZ #[https://bugs.kde.org/show_bug.cgi?id=311836 311836]</ref>
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:alostadi|Aleksandar Kostadinov]]
| {{result|none}}
| {{result|none}}
| {{result|none}}
| {{result|fail}} works with vodafone k3565-z USB dongle but not with Huawei <ref>{[http://cgit.freedesktop.org/ModemManager/ModemManager/commit/?h=MM_06&id=a9556289f0eea748e510edc3680e67395c876ed8 will be fixed]}</ref>
| {{result|warn}} <ref>test passed but encountered {{bz|885263}}</ref>
| {{result|warn}} <ref>test passed but encountered {{bz|885263}}</ref>
| <references/>
|-
| [[User:tore|Tore Anderson]]
| native
| {{result|pass}}
| {{result|pass}}
| {{result|fail}} <ref group="long">Connection comes up with only IPv4 connectivity although network supports IPv6 too. Issuing AT+CGDCONT? to modem shows only "IP" (IPv4) PDP context being set up. No apparent way to enable IPv6 in GUI tools, there's no IPv6 settings tab like there is for IPv4. Hardware used: Nokia 21M-02.</ref><ref>[https://bugzilla.gnome.org/show_bug.cgi?id=682623 bgo#682623]</ref>
| {{result|fail}} <ref group="long">If on single-stack IPv6 network: Connection attempt fails with log message "NetworkManager[765]: <warn> conenction /org/freedesktop/NetworkManager/Settings/6 failed to activate: (1) Could not find source connection,  or the source connection had no active device."</ref><ref group="long">If on dual-stack network: Entering a literal IPv6 address or IPv6-only hostname in the gateway field results in the following syslog errors being reported by nm-openvpn: "RESOLVE: Cannot resolve host address [2001:db8::1|v6only.domain.tld]: [HOST_NOT_FOUND] The specified host is unknown."</ref><ref>An "IPv6 Settings" tab is notably absent in the VPN connection editor GUI, while there is one for IPv4.</ref><ref>[https://bugzilla.gnome.org/show_bug.cgi?id=682620 bgo#682620]</ref>
| {{result|fail}} <ref group="long">If on single-stack IPv6 network: Connection attempt fails with log message "NetworkManager[765]: <warn> conenction /org/freedesktop/NetworkManager/Settings/6 failed to activate: (1) Could not find source connection,  or the source connection had no active device."</ref><ref group="long">If on dual-stack network: vpnc plugin fails with log message: "NetworkManager[754]: <warn> VPN plugin failed: 1". No packets are seen in tcpdump on configured VPN gateway.</ref><ref>An "IPv6 Settings" tab is notably absent in the VPN connection editor GUI, while there is one for IPv4.</ref><ref>[https://bugzilla.gnome.org/show_bug.cgi?id=682622 bgo#682622]</ref>
| <references/>
|-
| [[User:Julroy67|Julroy67]]
| native
| {{result|pass}}
| {{result|pass}}
| {{result|pass}}
| {{result|none}}
| {{result|pass}}
| <references/>
|-
| [[User:Mbriza|Martin Bříza]]
| local-only
| {{result|pass}}
| {{result|pass}}
| {{result|pass}}
| {{result|none}}
| {{result|none}}
| <references/>
|-
| [[User:jpospisi|Jiri Pospisil]]
| local-only
| {{result|pass}}
| {{result|pass}}
| {{result|pass}}<ref>Using Option Globetrotter GT Max 3.6 GX0202</ref>
| {{result|pass}}
| {{result|pass}}
| <references/>
|}
|}


[[Category:Test Days]]
=== Unplanned testing ===
[[Category:QA Templates]]
* {{bz|12345}} - Bug summary
 
===== Other ======
 
The StrongSwan Plugin for Network Manager does not appear to work for basic IKEv2 tunnels from roadwarrior to gateway (endpoint to subnet) using certificates for authentication.
 
== Long comments ==
<references group="long" />
 
[[Category:Fedora 18 Test Days|n]]

Latest revision as of 07:11, 26 December 2014

Fedora Test Days
Echo-testing-48px.png
Network Test Week (Network Manager + IPv6)

Date 2012-12-10
Time all day

Website QA/Fedora_18_test_days
IRC #fedora-test-day (webirc)
Mailing list test


Note.png
Can't make the date?
If you come to this page before or after the test day is completed, your testing is still valuable, and you can use the information on this page to test, file any bugs you find at Bugzilla, and add your results to the results section. If this page is more than a month old when you arrive here, please check the current schedule and see if a similar but more recent Test Day is planned or has already happened.

What to test?[edit]

Today's instalment of Fedora Test Day will focus on Network Manager: IPv6, Bonding, NetworkManager Hotspots, nm-applet, kdeplasma-applets-networkmanagement, Bluetooth

Who's available[edit]

The following cast of characters will be available testing, workarounds, bug fixes, and general discussion ...

Prerequisite for Test Day[edit]

  • Installed Fedora 18 Beta with latest updates.
  • IPv6 connectivity on local network
    • Native IPv6 connectivity from your IPS, at work, at school (Eduroam), remote server (dedicated, VPS).
    • Local network router/gateway with IPv6 over IPv4 tunnel setup (6to4, 6in4 or Teredo).
  • Wi-Fi adapter
  • multiple network cards
  • 3G modem
  • Bluetooth adapter and a phone capable of Internet connection sharing over Bluetooth
Important.png
IPv6 over IPv4 tunnelling
Tunnel ending on localhost is not enough for some testing. Consider using tunnel with endpoint on LAN router/gateway.

Test Cases[edit]

Provide a list of test areas or test cases that you'd like contributors to execute. For other examples, see Category:Test_Cases.

Network Manager features[edit]

IPv6[edit]

Desktop integration[edit]

Unplanned testing[edit]

Testing IPv6 - component perspective[edit]

  • not restricted only for today (you can do it also later) ideally this week
  • focus on component you would like to test (have some possibility to work over IPv6)
    • for example components - postfix, bind, samba, openswan, openldap, tomcat, apache, etc ... . Try if component is able work over IPv6 properly
  • Suggestions
    • you can try ipv6 only enviroment on localhost(disable ipv4 also for localhost, remove locahost ipv4 record from /etc/hosts, remove any other network from computer)
    • install F18/rawhide into KVM or other type of virtualized solution
      • add IPv6 adreses manually (same network subnet, add both records to your /etc hosts)
      • disable ipv4 on guest network interface or restrict IPv4 communication by iptables
      • configure & start your service to communicate over IPv6
      • comunication from host to guest service have to work

Test Results[edit]

If you have problems with any of the tests, report a bug to Gnome Bugzilla. If problem is Fedora distribution related, report a bug to Red Hat Bugzilla usually for the component NetworkManager. If you are unsure about exactly how to file the report or what other information to include, just ask on IRC and we will help you. Once you have completed the tests, add your results to the Results table below, following the example results from the first line as a template. The first column should be your name with a link to your User page in the Wiki if you have one. For each test case, use the result template to enter your result, as shown in the example result line.

Network Manager features[edit]

User IPv6 connection Gnome Hotspot KDE Hotspot Bluetooth PAN nmcli References
Sample User native / tunnel / local-only / none
none
Pass pass
Warning warn
[1]
Fail fail
[2]
  1. Test pass, but also encountered RHBZ #54321
  2. RHBZ #12345
Martin Holec local-only
Warning warn [1] [2] [3]
Warning warn [1] [2]
[4]
none
Pass pass
  1. 1.0 1.1 RHBZ #885903
  2. 2.0 2.1 RHBZ #886107
  3. RHBZ #886236
  4. KDEBZ #311705
Aleksandar Kostadinov n/a
Fail fail [1]
none
none
Pass pass
  1. RHBZ #885903
Tore Anderson native
Fail fail
[long 1][1][long 2][2]
none
none
Pass pass
Vladimir Benes local-only
Fail fail [1]
none
Fail fail [2]
none
  1. RHBZ #886107
  2. RHBZ #886071
Jan Sedlak local-only
Warning warn [1]
Warning warn [1]
none
Pass pass
  1. 1.0 1.1 RHBZ #886078
Julroy67 native
Fail fail [1]
Fail fail
Pass pass
Pass pass
  1. RHBZ #886236
Martin Bŕíza local-only
none
none
none
Pass pass
Jiri Pospisil local-only
Pass pass
none
Fail fail [1]
Pass pass
  1. RHBZ #886071
Jaroslav Škarvada local-only
Fail fail
[1]
N/A N/A
Fail fail [2]
  1. RHBZ #886107, RHBZ #886935, RHBZ #885903, RHBZ #886939, RHBZ #886946
  2. RHBZ #886953

IPv6[edit]

User IPv6 connection IPv6 websites NFS over IPv6 IPv6 commands References
Sample User native / tunnel / local-only / none
Pass pass
Warning warn
[1]
Fail fail
[2]
  1. Test pass, but also encountered RHBZ #54321
  2. RHBZ #12345
Martin Holec local-only
none
none
Pass pass
Martin Holec native
Pass pass
none
Pass pass
Tore Anderson native
Pass pass
Pass pass
[1]
Pass pass
[long 3]
  1. Only tested NFSv3 client. NAS hardware: EMC VNX.
Julroy67 native
Pass pass
none
Pass pass
Jaroslav Škarvada local N/A[1]
Warning warn
[2]
  1. Unable to connect to the IPv6 internet natively, nor through teredo (probably blocked in the office, not the f18 failure I guess)
  2. Only tried nfsv3, and it only worked through IPv4, maybe crippled IPv6 routing in the office.

Desktop integration[edit]

User IPv6 connection Ethernet Wireless Mobile Broadband OpenVPN VPNC References
Sample User native / tunnel / local-only / none
none
none
Pass pass
Warning warn
[1]
Fail fail
[2]
  1. Test pass, but also encountered RHBZ #54321
  2. RHBZ #12345
Martin Holec local-only
Warning warn
[long 4]
Pass pass
Warning warn
[long 5]
none
Pass pass
Aleksandar Kostadinov
none
none
none
Fail fail
works with vodafone k3565-z USB dongle but not with Huawei [1]
Warning warn
[2]
Warning warn
[3]
  1. {will be fixed}
  2. test passed but encountered RHBZ #885263
  3. test passed but encountered RHBZ #885263
Tore Anderson native
Pass pass
Pass pass
Fail fail
[long 6][1]
Fail fail
[long 7][long 8][2][3]
Fail fail
[long 9][long 10][4][5]
  1. bgo#682623
  2. An "IPv6 Settings" tab is notably absent in the VPN connection editor GUI, while there is one for IPv4.
  3. bgo#682620
  4. An "IPv6 Settings" tab is notably absent in the VPN connection editor GUI, while there is one for IPv4.
  5. bgo#682622
Julroy67 native
Pass pass
Pass pass
Pass pass
none
Pass pass
Martin Bříza local-only
Pass pass
Pass pass
Pass pass
none
none
Jiri Pospisil local-only
Pass pass
Pass pass
Pass pass
[1]
Pass pass
Pass pass
  1. Using Option Globetrotter GT Max 3.6 GX0202

Unplanned testing[edit]

  • RHBZ #12345 - Bug summary
Other =[edit]

The StrongSwan Plugin for Network Manager does not appear to work for basic IKEv2 tunnels from roadwarrior to gateway (endpoint to subnet) using certificates for authentication.

Long comments[edit]

  1. Fails repeatedly with kernel messages à la "iwl3945: 0000:03.00.1: Microcode SW error detected. Restarting 0x230000008" and lots of other errors looking hardware-related.
  2. No IPv6 prefix appears to be acquired from upstream wired network using DHCPv6-PD or another mechanism. Only RFC1918 IPv4 addressing appears to be configured on the wlan0 hotspot interface (disregarding link-local IPv6). It's highly unlikely that this could possibly work, considering the lack of IPv4 connectivity on the upstream wired interface.
  3. Test 6.1 (nc listening test) failed initially due to default F18 firewall rules, "ip6tables -I INPUT -p tcp --dport 8080 -j ACCEPT" fixed that.
  4. Gnome BZ #690352 KDE BZ #311832 KDE BZ #311834
  5. Gnome BZ #690355 Gnome BZ #690356 Gnome BZ #690361 KDE BZ #311836
  6. Connection comes up with only IPv4 connectivity although network supports IPv6 too. Issuing AT+CGDCONT? to modem shows only "IP" (IPv4) PDP context being set up. No apparent way to enable IPv6 in GUI tools, there's no IPv6 settings tab like there is for IPv4. Hardware used: Nokia 21M-02.
  7. If on single-stack IPv6 network: Connection attempt fails with log message "NetworkManager[765]: <warn> conenction /org/freedesktop/NetworkManager/Settings/6 failed to activate: (1) Could not find source connection, or the source connection had no active device."
  8. If on dual-stack network: Entering a literal IPv6 address or IPv6-only hostname in the gateway field results in the following syslog errors being reported by nm-openvpn: "RESOLVE: Cannot resolve host address [2001:db8::1|v6only.domain.tld]: [HOST_NOT_FOUND] The specified host is unknown."
  9. If on single-stack IPv6 network: Connection attempt fails with log message "NetworkManager[765]: <warn> conenction /org/freedesktop/NetworkManager/Settings/6 failed to activate: (1) Could not find source connection, or the source connection had no active device."
  10. If on dual-stack network: vpnc plugin fails with log message: "NetworkManager[754]: <warn> VPN plugin failed: 1". No packets are seen in tcpdump on configured VPN gateway.