similar to: $HOME/.ssh/config and host/hostname resolution how-to?

This is blanket access for root from any host with valid keys (and password) - I want to limit that access to 4 hosts no matter what keys or passwords are provided/used. I have looked at shosts.equiv but this doesn't stop other hosts being allowed. I have also looked at "AllowUsers root at host1 root at host2 ..." but this also means including every user we have for all other

I have a Unix host that's DHCPd, so resolv.conf is rewritten. Because of company policies, it's not allowed to change the client dhcp config to override the search path. I also need to login to a large number of machines in a specific subdomain; eg in a lab environment. Is it possible to do something like Host *.lab Hostname %h.sub.domain.example.com so if I "ssh

Hello, I am using samba ver 2.0.7 and the samba is running on a HPUX OS10.20 machine. On win95,98 NT and even WinXP, i can simply type \\host1\dirA to view the list of files in shared directories but for Win2000, will get a prompt that Windows cannot find the path.... But the user already have and can access a drive mapped to the same dirA on the host1 via the netlogon script. Really

I have a server (A) with a directory structure I want to copy to another server (/usr/local/bin...) On the client (B), only /usr exists (/usr/local doesn't). I used: /opt/PKGrsync/bin/rsync -a --delete --force --rsync-path=/opt/PKGrsync/bin/rsync --exclude=save -v -v /usr/local/bin B:/usr/local/bin but it failed with: opening connection using /usr/bin/ssh B /opt/PKGrsync/bin/rsync

We have DELL 2650 server and I found recently /var/log/messages have following messages continue pop-up: =========================================== Dec 3 15:47:06 HOST1 kernel: Free pages: 17816kB (1664kB HighMem) Dec 3 15:47:06 HOST1 kernel: Active:7463815 inactive:656000 dirty:0 writeback:0 unstable:0 free:4454 slab:119979 mapped:730440 pagetables:63277 Dec 3 15:47:06 HOST1 kernel:

Hi, I am using the latest checkout from backgroundrb release 1.0.1. I have a worker called status_checker that periodically (every minute) checks the status of certain hosts over the network. It works fine at the beginning but after a while the worker will mysteriously disappear and stop working. I have other workers running but they do not disappear like this worker does. These are

Hello Thanks heaps for your suggestions. responses inline. On 10 Apr 2014, at 10:34 pm, Eric Blake <eblake@rehost1hat.com> wrote: > > [ … ] > [Can you convince your mailer to wrap long lines? It makes it easier > for other readers] I’ll try and keep the lines short. I don’t see any obvious setting to change the wrap. >> >> Using RHEL 6.4 and libvirt version

Hello Fairly new to libvirt. I’m hoping to both solve a problem with this question as well as learn more detail about how libvirt works. Using RHEL 6.4 and libvirt version is 0.10.2 and qemu-img version is 0.12.1.2 Using virt-manager I created a VM. Nothing unusual as far as I can see. I then added a disk. So I have a second virtio based volume which the guest then mounts as a separate

Hi, I''m trying to puppet kick with class option. Pupper Master: puppetmaster.example.com Puppet Client1: host1.example.net Puppet Client2: host2.example.net But I get this error. --- [root@puppetmaster ~]# puppet kick --class test --debug test: host1.example.net.example.com, host2.example.net.example.com Triggering host1.example.net.example.com, host2.example.net.example.com Host

I am using tinc to connect together VPCs in AWS across multiple regions and accounts to provide secure communication. For the most part, it works great. A few times, I have seen issues where something got into an unstable state that didn't seem to resolve itself. Shutting down tinc on all hosts and restarting seemed to do the trick, but I'd like to see if there is something that I can

Hello guys! I'm doing a middle scale backup job using ccollect [0], which uses rsyn, with about 50 servers, each about 1-10 GiB changes per day and have some problems, that servers do not finish their backup completly: [host1.backup] Read from remote host host1.backup: Connection reset by peer [host1.backup] rsync: connection unexpectedly closed (41306592 bytes received so far) [receiver]

Is there any way to disable the authentication agent globally? I'm not quite sure I understand it's purpose. Here is some background info: workstation: Key pair (dsa). host1: No key pair. No authorized_keys. host2: Has my workstation's key in authorized_keys. I ssh to host1 from my workstation. I ssh to host2 from host1. I am asked for a password. Good. I ssh to host2 from my

we have DELL server (CENTOS 4.X) with MD1000 connect on it. One of Raid5 (internal 4 disks) has hard disk bad and I replace it. I saw /var/log/messages have following entry: ======================================= Aug 18 15:33:20 host1 Server Administrator: Storage Service EventID: 2049 Array disk removed: Array Disk 0:11 Controller 1, Connector 0 Aug 18 15:34:09 host1 Server Administrator:

https://bugzilla.mindrot.org/show_bug.cgi?id=1477 Summary: ssh-keygen not reading stdin as expected Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: ix86 OS/Version: OpenBSD Status: NEW Severity: normal Priority: P2 Component: ssh-keygen AssignedTo:

Hi, I would like to use the NFSv4 ability to create a "root" filesystem with fsid=0, so that I don't have to refer to the whole path of the exported filesystem when I mount it. However I do *not* want this root filesystem to be mountable by any host. Is that possible and how? E.g Filesystem: /exports/data1 /exports/data2 /exports/data3 /etc/exports: /exports

Hi, we recently upgraded dovecot from 1.0.5 to 1.1.3+latest patches. After the upgrade I saw some errors in the logs and I'm not sure whether they're a cause for concern. Our setup is 2 servers running openSUSE 11.0 and a NetApp Filer as storage backend. Following is the config: protocols: imap imaps pop3 pop3s login_dir: /var/run/dovecot/login login_executable(default):

Hi! I'm running Postfix 2.2.9 as MTA. I have several mail clients , such as Outlook 2000/xp/2007. The clients comunicate to the MTA using pop3/smtp protocols. I have also installed Webmail Squirrel for the internet users. Squirrel needs an Imap server, so i have utilized Dovecot 1.2.6. To authenticate users , i use pam_winbbind to validate users to my NT domain. Here is my problem :

Hello Tinc list! I'm trying to set up a Tinc VPN between two KVM host machines so that a VM on one host can communicate with a VM on the other host. While I do have a good bit of experience with virtualization, I'm not a particularly savvy network guy, so this is proving to be a pretty big challenge. Requirements: * ALL VM network traffic must be secure. * VMs on one host must be

Hi i generate a call from the dialplan in this mode: exten => 1002,1,Answer() exten => 1002,2,Dial(SIP/user at host) the call is generated, but after some seconds it is interrupted, here the asterisk log: *CLI> -- Executing Answer("SIP/host1-0819d0d0", "") in new stack -- Executing Dial("SIP/host1-0819d0d0", "SIP/caller at host") in new

# cat /etc/redhat-release CentOS Linux release 7.1.1503 (Core) # uname -r 3.10.0-123.20.1.el7.x86_64 Hi, We use iSCSI over a 10G Ethernet Adapter and SRP over an Infiniband adapter to provide multipathing to our storage: # lspci | grep 10-Gigabit 81:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 81:00.1 Ethernet controller: Intel Corporation