What is systemd-resolved? systemd-resolved acts as a systemd based DNS proxy system which has intelligent request handling both from a D-BUS interface as well as a DNS server to intercept traditional network lookups. It performs this task by setting a … Continue reading
Today I decided to pull out my old Hero3, after updating it to the latest firmware I was surprised to find that the GoPro app would not connect successfully. What I found was that for whatever reason, the DHCP request … Continue reading
So this morning I was kindly reminded again by my corporate IT overlords that my RSA soft token was going to be expiring in 9 days. Having had this token in place for a year now I had forgotten how … Continue reading
Below are some commands I’ve found useful when dealing with infiniband and related issues. Determine port state on all ports available within the fabric The command ibnetdiscover command will show you the state of each port in the the fabric. … Continue reading
One thing that’s been constantly bugging me, as well as my wife is the fact that in general, Samba (SMB) connectivity from our Windows 7 machines is spotty at best. In general we can connect, and transfer data to and … Continue reading
As an update to my earlier post Juniper NCSVC and Linux 3.19 I can confirm that the 4.0 RC6 kernel resolves the connectivity issues I was experiencing earlier. Likely earlier kernels in the 4.0 line have fixed this issue as … Continue reading
So interestingly I noticed that as soon as I upgraded to the 3.19 kernel (RC5 in my case) I was no longer able to connect to any internal machines on my corporate VPN. Interestingly my private OpenVPN services still all … Continue reading
After updating my 1005PE with an Intel 6300 network card and additional antennas I wanted to see how fast a real world copy could be through wireless. So I hopped on my internal file server and a large file 9.88 … Continue reading
One thing I’ve noticed living here in this apartment is the shear number of wireless networks that propagate throughout my space. Personally I could care less what or where this signal comes from or goes to, however it does present … Continue reading