After quite a long time, I recently had to set up an SMS gateway on a virtual server for a customer again. Historically, I used Siemens/Cinterion MC35i modems for this purpose, but aside from their bulky size, I disliked the fact that they required external power. Over time, I transitioned to using Huawei E3131 USB […]
After installing the October update (KB5018410), customers started reporting to us that they were unable to send mail from Outlook using SMTP TLS (port 587). The email client only displays the error message: 0x800CCC1A and postfix writes in the log: Oct 16 18:21:39 mail postfix/submission/smtpd[719912]: connect from my.private.ip.[xxx.xxx.xxx.xxx] Oct 16 18:21:39 mail postfix/submission/smtpd[719912]: SSL_accept error […]
With Greenbone Enterprise TRIAL, as well as Greenbone Community Edition (GCE), I ran into a problem where I could not log into the web interface after several tests. I just get a message: The Greenbone Vulnerability Manager service is not responding. This could be due to system maintenance. Please try again later, check the system […]
Download and install Intel® Memory and Storage Tool CLI Solidigm™ Storage Tool CLI (SST) [root@vmware:~] /opt/solidigm/sst/sst load -ssd 0 WARNING! You have selected to update the drives firmware! Proceed with the update? (Y|N): y Checking for firmware update… – Intel SSD DC P4600 Series PHLE729000X14P0KGN – Status : The selected drive contains current firmware as […]
May 29 02:06:55 pve1 pvestatd[1931]: authkey rotation error: cfs-lock ‚authkey‘ error: got lock request timeout May 29 02:06:55 pve1 pvestatd[1931]: status update time (9.120 seconds) May 29 02:06:56 pve1 pve-ha-lrm[2050]: unable to write lrm status file – unable to delete old temp file: Input/output error Fix the cluster filesystem: # systemctl stop pve-cluster # rm […]
In Exchange Management Shell run this command: Get-ECPVirtualDirectory | Format-List InternalURL,ExternalURL
1. Enable SSH 2. Sign as root user 3. Run SQLite3 sqlite3 /volume1/\@ActiveBackup/config.db 4. Determine inventory_id: sqlite> SELECT inventory_id, host_name, host_addr FROM inventory_table; 1|172.26.1.3|172.26.1.3 5. Update IP address and host name (on row with correct inventory_id): sqlite> update inventory_table set host_name = „172.26.1.3“, host_addr = „172.26.1.3“ WHERE inventory_id = ‚1‘; 6. Terminate SQLite3 program: sqlite> […]
Quick Fix # apt-get install desktop-file-utils
1. Power off (all) servers 2. Change the volume LUN ID to ID 0 on DE4000H 3. Power on (all) servers
Edit Bind config file vi /etc/bind/named.conf.options … options { … dnssec-enable yes; dnssec-validation auto; … }; …