After boot net-tpe - install sparc20 loses connection

I'm trying to install Solaris 8 on a Sparcserver 20. Due to a defect cdrom, I've to use a jumstart install. The jumpstart-client (the Sparcserver 20) finds it's own ip-adress and retrieves the bootblock(?) When I use snoop on the server, I can see that everthing looks normal (see Snoop output). But right after that, the client starts complaining about "ARP/RARP send failed" (see Sparc20 messages). The 20c00 is (obviously) a counter that counts recieved data. Why is it failing? It just had a connection before... Also I can see the networkswitch blinking every 2/3 seconds when the errors begin. Does anybody has a clue? The Sparc20 is running Solaris 5.6 at this moment and has no network problems. If anybody needs more informatioin, let me know. Thanks in advance.
Snoop output:
1 0.00000 BROADCAST -> (broadcast) RARP C Who is 8:0:20:22:42:1 ?
2 0.00126 polen -> po RARP R 8:0:20:22:42:1 is 10.0.0.2, po
3 0.00214 po -> polen TFTP Read "0A000002.SUN4M" (octet)
4 0.01909 polen -> po TFTP Data block 1 (512 bytes)
5 0.00683 po -> polen TFTP Ack block 1
6 0.00015 polen -> po TFTP Data block 2 (512 bytes)
7 0.00688 po -> polen TFTP Ack block 2
8 0.00010 polen -> po TFTP Data block 3 (512 bytes)
9 0.00676 po -> polen TFTP Ack block 3
10 0.00009 polen -> po TFTP Data block 4 (512 bytes)
11 0.00677 po -> polen TFTP Ack block 4
12 0.00009 polen -> po TFTP Data block 5 (512 bytes)
truncated
461 0.00793 po -> polen TFTP Ack block 229
462 0.00013 polen -> po TFTP Data block 230 (512 bytes)
463 0.00787 po -> polen TFTP Ack block 230
464 0.00009 polen -> po TFTP Data block 231 (132 bytes) (last block)
465 0.00168 po -> polen TFTP Ack block 231
Sparc20 messages:
ok boot net-tpe - install
Boot device: /iommu/sbus/ledma@f,400010:tpe/le@f,c00000 File and args: - instal
l
Lost Carrier (transceiver cable problem?)
Twisted pair cable problem or hub link-test disabled.
Use the PROM command "help ethernet" for more information.
ARP/RARP send failed. Check Ethernet cable and transceiver.
20c00
Lost Carrier (transceiver cable problem?)
Cable problem or twisted pair hub link-test disabled.
Use the PROM command "help ethernet" for more information.

Do you have tpe link disabled???
ok printenv
look for any setting with "tpe" in it.
Halting at the 20c00 indicates that the client is
trying to resolve it's name/ip from servers /etc/hosts
file. It has completed downloading tftpboot from
server using it's mac address so it sucessfully
navigated the /etc/ethers entry.Nope. tpe-link-test? is true. Weird, isn't it? When I turn the diag-switch to true, I can see that the client receives it's ip-adress. After the tftpboot, the client should issue a whoami request to find out it's hostname (afaik) but I can't see any packets on the line after recieving the boot information. Should it try to boot or something? Beats me.

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Hey guys, I have an interesting problem in which if I try to use internet right after boot up (via scripts) I can't resolve host names. However, if I try to use the internet right after boot up manually I can resolve host names. I had this problem with a script but I've since rewrote it to work around the problem; however I now seem to have this problem with openVPN and I need this to work. I'll use openVPN as my primary example but the situation was the same for my script.
Basically, openVPN starts up via systemd and it can't resolve my server's host name. Even 18 hours later. I have 'resolv-retry infinite' in my conf file which as I understand says 'if you can't resolve the host name keep trying to resolve it indefinitely'. I left my computer on overnight and openVPN still could not connect to my server, despite me being able to ping it, have MySQL get data dumps and replicate from it and other software being able to resolve the server's host name. If I restart openVPN, then it works! I rebooted the computer and let it try for a few minutes to connect and it couldn't. I restarted openVPN manually and it resolved the server's host name, 5 minutes after the computer booted up even though it couldn't connect on it's own the previous night.
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[email protected] - OpenVPN connection to client
Loaded: loaded (/usr/lib/systemd/system/[email protected]; enabled)
Active: active (running) since Thu 2013-05-02 14:10:02 MDT; 58min ago
Process: 248 ExecStart=/usr/sbin/openvpn --cd /etc/openvpn --config /etc/openvpn/%i.conf --daemon openvpn@%i (code=exited, status=0/SUCCESS)
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May 02 15:07:52 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:07:57 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:02 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:07 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:12 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:17 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:22 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:27 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:32 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
May 02 15:08:37 CCH001 openvpn@client[254]: RESOLVE: Cannot resolve host address: my.server.com: Name or service not known
Here is my conf file:
# Sample client-side OpenVPN 2.0 config file #
# for connecting to multi-client server. #
# This configuration can be used by multiple #
# clients, however each client should have #
# its own cert and key files. #
# On Windows, you might want to rename this #
# file so it has a .ovpn extension #
# Specify that we are a client and that we
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client
# Use the same setting as you are using on
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# On most systems, the VPN will not function
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dev tun
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# Are we connecting to a TCP or
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proto udp
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remote my.server.com 1194
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# Keep trying indefinitely to resolve the
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# on machines which are not permanently connected
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nobind
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user nobody
group nobody
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persist-key
persist-tun
# If you are connecting through an
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;http-proxy [proxy server] [proxy port #]
# Wireless networks often produce a lot
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;mute-replay-warnings
# SSL/TLS parms.
# See the server config file for more
# description. It's best to use
# a separate .crt/.key file pair
# for each client. A single ca
# file can be used for all clients.
ca ca.crt
cert host.crt
key host.key
# Verify server certificate by checking
# that the certicate has the nsCertType
# field set to "server". This is an
# important precaution to protect against
# a potential attack discussed here:
# http://openvpn.net/howto.html#mitm
# To use this feature, you will need to generate
# your server certificates with the nsCertType
# field set to "server". The build-key-server
# script in the easy-rsa folder will do this.
ns-cert-type server
# If a tls-auth key is used on the server
# then every client must also have the key.
tls-auth ta.key 1
# Select a cryptographic cipher.
# If the cipher option is used on the server
# then you must also specify it here.
;cipher x
# Enable compression on the VPN link.
# Don't enable this unless it is also
# enabled in the server config file.
comp-lzo
# Set log file verbosity.
verb 3
# Silence repeating messages
;mute 20
Anyone have any idea what could be going on? It seems to me that when a program starts up it takes a snap shot of the current network status and it then uses it, even if it's 10 minutes later and the network has been fully loaded/configured, the program uses that snap shot and can't connect to the DNS.
Last edited by anEveryDayGuy (2013-05-02 21:20:47)

'Requires=network.target' wasn't in it so I added it but nothing's changed. I've left it in because openVPN does require network.
As I said, I had this problem with a script so I don't think it's anything specific to openVPN. I had a weird occurrence this morning however. When I started the computer up this morning openVPN worked just fine. However when the computer rebooted openVPN couldn't resolve the host address again.

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[SOLVED] No (wired) net after boot, yet available with "ip link.."

Hi,
I'm on a fully updated (inc. latest systemd), networkmanager based, Arch-X86-64/KDE system.
The system is connected to the router via eth1 (r8169).
After boot, I have no net connection (see below), yet, I do get connected, once I issue the "ip link set eth1 up" command.
Please advise.
Thanks
-------copy of terminal----------
# journalctl -b | grep eth
Sep 19 07:21:34 Miki_Arch systemd[1]: Expecting device sys-subsystem-net-devices-eth1.device...
Sep 19 07:21:34 Miki_Arch systemd[1]: Expecting device sys-subsystem-net-devices-eth0.device...
Sep 19 07:21:35 Miki_Arch kernel: r8169 0000:05:00.0 eth0: RTL8168d/8111d at 0xffffc900144e4000, 6c:f0:49:ed:b3:e9, XID 083000c0 IRQ 50
Sep 19 07:21:35 Miki_Arch kernel: r8169 0000:05:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
Sep 19 07:21:35 Miki_Arch kernel: r8169 0000:06:00.0 eth1: RTL8168d/8111d at 0xffffc900144e6000, 6c:f0:49:ed:b3:eb, XID 083000c0 IRQ 51
Sep 19 07:21:35 Miki_Arch kernel: r8169 0000:06:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko]
Sep 19 07:21:52 Miki_Arch systemd[1]: Starting dhcpcd on eth0...
Sep 19 07:21:52 Miki_Arch systemd[1]: Starting dhcpcd on eth1...
Sep 19 07:21:53 Miki_Arch kernel: r8169 0000:06:00.0 eth1: link down
Sep 19 07:21:53 Miki_Arch kernel: r8169 0000:06:00.0 eth1: link down
Sep 19 07:21:53 Miki_Arch kernel: IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
Sep 19 07:21:53 Miki_Arch kernel: r8169 0000:05:00.0 eth0: link down
Sep 19 07:21:53 Miki_Arch kernel: IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Sep 19 07:21:55 Miki_Arch dhcpcd[343]: eth1: waiting for carrier
Sep 19 07:21:55 Miki_Arch dhcpcd[340]: eth0: waiting for carrier
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth0): carrier is OFF
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth0): new Ethernet device (driver: 'r8169' ifindex: 2)
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth0): preparing device.
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth0): deactivating device (reason 'managed') [2]
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> Added default wired connection 'Wired connection 1' for /sys/devices/pci0000:00/0000:00:07.0/0000:05:00.0/net/eth0
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth1): carrier is OFF
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth1): new Ethernet device (driver: 'r8169' ifindex: 3)
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth1): exported as /org/freedesktop/NetworkManager/Devices/1
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth1): preparing device.
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> (eth1): deactivating device (reason 'managed') [2]
Sep 19 07:21:58 Miki_Arch NetworkManager[344]: <info> Added default wired connection 'Wired connection 2' for /sys/devices/pci0000:00/0000:00:09.0/0000:06:00.0/net/eth1
Sep 19 07:22:25 Miki_Arch systemd[1]: [email protected]: control process exited, code=exited status=1
Sep 19 07:22:25 Miki_Arch systemd[1]: Failed to start dhcpcd on eth0.
Sep 19 07:22:25 Miki_Arch systemd[1]: Unit [email protected] entered failed state.
Sep 19 07:22:25 Miki_Arch systemd[1]: [email protected]: control process exited, code=exited status=1
Sep 19 07:22:25 Miki_Arch systemd[1]: Failed to start dhcpcd on eth1.
Sep 19 07:22:25 Miki_Arch systemd[1]: Unit [email protected] entered failed state.
Last edited by mibadt (2013-09-20 02:54:28)

Seems like you are running both NetworkManager and [email protected]. Pick one so they don't have to compete with each other.

Network never connects after boot?

every time i reboot my pc i must do sudo dhcpcd eno1. but during the install of arch from the iso on a cd i already did [email protected] and setup my net, why does it not connect automatically, (its Ethernet btw) i cant put it in xinitrc or rc.lua because i have to sudo dhcpcd eno1 which means ill have to enter my password so that wont work unless i add nopassword in sudo file, which i dont want to do.
did i miss a step?

mariusmeyer wrote:
Hm, you may have "solved" the problem by this approach, in this case. However: don't you think it's a good idea to actually learn how to use systemd, instead of just trying lots of stuff in your xinitrc?
For example, systemctl enable foo.service means "from now on, start foo.service at every boot". Do you get why it doesn't make sense to do that every time you log into X?
Another example: what is the big difference between the dhcpcd@ service file and issuing "sudo dhcpcd foo" yourself? If you call dhcpcd directly in xinitrc, why would you need the .service for systemd?
As has been stated in an earlier post here, there is a known bug that might be affecting you.
Please, just feel free to do things you way, as Arch is very much about you making your own system. That being said, systemd is a tool. It makes sense to learn to use the tool if it is going to be a core component of the OS, right? if not for this case, then for the stuff that might happen down the road
Best regards,
because i already tried systemd enabling for 3 machines for wifi and wired, and it doesnt work...hence why i have this thread

Client Macs lose connection to server after Sleep

Ok, so my previous issues with disk I/O erroros with contacts/Mail etc appears to be resolved after I re-installed ML Server and ML clients on all my macs -- not entirely sure why but now I have new problem where client macs lose connection to the server after sleep
So my current setup is as follows:
Server Mac
Mac Mini Server running ML 10.8.2 Server
Client Macs
2 x MBAs with 10.8.2 (Core2Duo & iCore5)
1 x Mac Mini running 10.8.2 (Core2Due, 4GB 2.4 Ghz etc)
Issue:
If I leave the client Mini logged in say, as me and either the mini goes to sleep (or if I put it to sleep) and then I wake the mini up, I appear to lose connection to the server - so whilst I am still logged in as me, I've lost my connection to my home directory e.g. Doc/Music/Pics (I can see instantly my desktop picture defaults to ML galaxy picture, opposed to something I've chosen) folders are no longer present. So obviously as mailbox,iphoto & itunes libraries are missing, Mail, iPhoto & iTunes fail to operate and I my only course of action is to log out and log back in and everything is fine.
I get the same issue - although not as frequent - on MBA's when you close it and results in having to log out and in again to resolve the issue. I also saw the same problem when it was running Lion as well.
A couple of things to note:
- Server Mini is never asleep and is running 24x7 (as its a media streamer as well)
- Its only occured when in deep sleep - so if I wake the mac up after a few seconds of sleep, its just fine but if say I leave it overnight and wake it in the morning, its no longer connected.
Any pointers will be welcome and given that it appear to have occured on a client Mac with Lion as well, it would imply its an issue with the server rather the individual client Macs. Also note, I don;t recall the problem when running Lion Server.
Thanks
Rob

Have you tried looking at the server logs, particularly the 'System' & 'Open Directory' log sets?
Anything seen in there?
Also logs on the client machines using the Console app. It's a bit tedious going though logs but they can be very illuminating.

Friends, MacBook Pro 8,1 – Intel Core i5 – 2.23 GHz (early 2011) New MB Pro with OSX 10.6 – current on all updates. I successfully installed rEFit. I used Boot Camp to install Win 7. All was great. Then installed debian 6. Somehow after the debian i

MacBook Pro 8,1 – Intel Core i5 – 2.23 GHz (early 2011) New with OSX 10.6 – current on all updates.
I successfully installed rEFit. I used Boot Camp to install Win 7. All was great.
Then installed debian 6. Somehow after the debian install and restart (I know this sounds crazy) but I am now reduced to Win 7 only. rEFit is not present when rebooting nor is OSX or debian. Further, I am unable to force the install DVD to launch when rebooting, by holding C, D or F8. The Option key brings me to the grey screen with a padlock. I have attempted the root and local pw- no go. Restart holding D takes me to the windows boot manager. I have attempted several options within the Advanced Options; including – Repair Your computer, safe mode and “last known good config,” All of which did nothing.
I can see all my OSX files within win7. I tried to install the OSX within windows. Ya right, that did nothing..
I only desire to get back to OSX...
What are my options??

Yes, you royally hosed up your machine.
You should first try to get your files off, any way you can to a external drive.
Your going to need to hold c and boot from the disk that came with your computer and a couple of screens in under the menu is a option for Disk Utility.
Select your drive and Erase with Security Option Zero, format the drive HFS+ Journaled and when that's finished (about a hour or so) then quit and install OS X from the installer.
I hope this works, but I suspect it won't. Others have hosed their machines trying to use a Linux disk without proper partition formatting too.
Another option might be to use another Mac to c boot off the Snow Leopard disk and install OS X onto a external drive, take that to the problem Mac and try holding option and booting off of it to erase your internal drive.
You could replace the drive.
frederick s wrote:
The Option key brings me to the grey screen with a padlock.
Is this holding option while booting?
There was someone else around here who hosed their Mac with a Linux disk too. Try to find it.

Messages.app no longer connects to Jabber after App Store auto-installed Remote Desktop Update 3.8.2

Messages.app no longer connects to my company's Jabber server after App Store auto-installed Remote Desktop Update 3.8.2 (even though I never purchased that app). The Remote Desktop app can not be found anywhere on my machines.
I suspect the Remote Desktop update because Messages stopped connecting on my office MB Air after the update but still worked on my home iMac. Next day the iMac received the update and Messages stopped connecting on that machine too.
Messages attempts to connect for several minutes (it's been trying for 30 mins as I type this) and just hangs. Occasional I get the following error message:
Error: Messages lost the connection to the Jabber account 'account'. A network error occurred.
I've tried:
- Deleting and recreating the Jabber account in Messages.app
- Toggling on/off SSL (SSL required by our server)
- Toggling on/off auto detect server and port (port 5222 on our server)
- Deleting every plist, cache, etc., I could find in the Library for any IM client I've ever used
- Checked that Keychain trusts the Jabber server SSL certificate (it is a self signed cert)
- Tried connecting from three completely different networks including the company VPN
- Multiple PRAM resets
- Setup a Google Talk account in Messages - works fine
I'm at a loss...
Kurt

I installed and setup Adium. Adium works but Messages.app still does not connect to Jabber.

External USB Hard Drive Can't Be Safely Removed After Boot Camp 3.1 Install

I just wanted to report that I've done multiple installs of Windows 7 Ultimate 64-bit on my MacBook 4,1 and although I've had no problem using the cmd workaround ( http://www.zath.co.uk/how-to-install-windows-7-on-apple-mac-boot-camp/ ) to install the 64-bit Boot Camp drivers that come with the Mac OS X 10.6 Snow Leopard retail DVD, I have found that by installing the Boot Camp 3.1 drivers on the same system, under no circumstance can I click the the "Safely Remove Hardware" icon in the system tray and not receive a message saying that ... "The device 'Generic Volume' cannot be safely ejected..." and that some program or service must be using it. However, a restart doesn't solve the problem any more than logging out does.
I read somewhere that part of the fix that Boot Camp 3.1 was intended to provide was to allow safe ejecting of the Macintosh HFS+ partition. Well, my external hard drive has three partitions: one NTFS, another NTFS, and a third HFS+ for Time Machine backups. I suspect, since I haven't seen anyone else reporting this issue, that it may simply be that the Boot Camp 3.1 drivers don't take into account the possibility of an HFS+ partition on external USB devices. Anyway, a System Restore to before Boot Camp 3.1 drivers were installed completely remedies the issue.
At this point, I'm not having any trackpad issues or anything else of note with respect to the original Boot Camp 3.0 drivers that came with the Snow Leopard retail disc, so I'm fine keeping those drivers installed and allowing Windows Update to update the Intel and Marvell drivers as it recommends. I just find it slightly amusing that the Boot Camp 3.0 drivers, which supposedly did not support Windows 7 (let alone the 64-bit version) work better than the 3.1 drivers which do supposedly support Windows 7. And the funny thing (or is it?) is that you have to install the original Boot Camp drivers with the cmd workaround before you're even able to update to the Boot Camp 3.1 drivers. Hilarious stuff there.
Proprietary gamesmanship is a big reason some of us prefer the Linux "share the ownership +for free+" model of computing. Just saying...
Anyone have any proper solutions (as in, other than "don't install the updates then!")?
bkadoctaj

I have a pair of external usb drives, one formatted for NTFS and the other for HFS+ connected through an external 7 port hub. I am running Windows 7 (64 bit) with bootcamp 3.1 on a late 2009 Mac BookPro. I share the same "safely remove hardware" issues you described. I always assumed it was because my external drives were connected through my external USB hub because of a similar issue I had running Vista (64 bit), but now I can confirm directly connecting the external USB HFS+ drive also yields the same "safely remove hardware" problem. Unfortunately for me, if I regress to the Bootcamp 3.0 drivers, my audio drivers, at times, fails to load. I would need to regress to Windows Vista (64 bit), the last environment where my iSight camera, internal speakers and all other hardware performed correctly. I would gladly, at this point, live with the "safely remove hardware" issue in exchange for a working iSight camera, the one and only hardware device lost to me in the move to Windows 7.

After boot net-tpe - install sparc20 loses connection

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