Probably not an overly common setup but you’ll inevitably become frustrated if you try it. As per this Juniper PR,
Continue reading
Category: Blog
The blog of a derptastic developer
Juniper JunOS: Difference between rib-groups and instance-import
Both rib-groups and instance-import allow you to selectively (or non-selectively) import routes into one VRF from another. I won’t go
Continue reading
Juniper MX204 – Enabling 100G ports
This was far more difficult than it should be so it’s worth writing down… First, check the Juniper Port Checker to
Continue reading
JunOS error: In routing-instance default-switch interface ae3.0 has vlan and vxlan mixed which is not supported
You might see this error when using VXLAN on Juniper kit after you set an interface to be a member
Continue reading
Installing Debian 9 (Stable) on Dell Gen 14 servers with Perc H740P RAID Controllers
Dell’s 14th Generation servers have the option of shipping with Perc H740P RAID controllers. These are stonkingly good, as compared
Continue reading
Proxmox: Shrinking disk of an LVM backed container
First, shut down the container and ensure it’s not running. List out the LVM logical volumes: Choose the disk you
Continue reading
Proxmox Containers: Manage network interfaces file yourself
Proxmox will manage the network interfaces file (/etc/network/interfaces on Debian) for you, on containers. This is sometimes annoying – for
Continue reading
Hetzner: Routing IPv6 through a firewall such as pfSense
Hetzner offer very well specified physical servers at extremely low prices. I’ve used them for many years and they’ve proved
Continue reading
Postfix: Blocking senders by reverse DNS hostname
Postfix has an option for smtpd_recipient_restrictions called check_client_access. According to the Postfix manual, this: You can use it to block specific domains, as
Continue reading
Fixed: Outlook 2016 not synchronizing Inbox from IMAP after upgrade from 2013
After upgrading from Outlook 2013 to 2016, I found that new e-mails were not being downloaded from IMAP into the
Continue reading