When we use /savecred switch we should not give the credentials in the same line. The correct command should be: net use P: \\server\folder /savecred /persistent:yes It will ask for username and password.
I learned IP networking from TCP/IP Illustrated. Highly recommended.
These are levels of abstraction. Transport Layer is where the decision to use TCP/UDP is made. Among commonly used protocols in this layer, TCP is reliable, UDP isn’t. Depending upon the choice made, the respective headers are attached to your packet. TCP for example just knows about SYN-ACK, Three-way handshake mechanisms, but does not know … Read more
The following works very good for me sudo vi /etc/init.sh add 4 lines below to init.sh netcfg eth0 dhcp echo nameserver <ip> > /etc/resolv.conf dnsmasq setprop net.dns1 8.8.8.8 on virtualbox set the network interface to bridged (PCnet Fast III) and that’s all.
I used ping to calculate bandwidth in local network. I think it’s as accurate as other means of measuring bandwidth (e.g. downloading a big file). You can use it too for your internet connection if you have a symmetric link to the internet (i.e. not adsl). Here’s how I do it: I have a gigabit … Read more
The documentation for -v says increase verbosity. If the only thing you’re interested in is seeing more progress, you can chain -v together like so: rsync -avvvhr /sauce/folder/ [email protected]:/dest/folder/ and you should see more interesting progress. This could tell you if your copying requirements -a are stricter than you need and thus take a lot … Read more
Paravirtualized Network* (virtio-net) is the key select your vm that you want for port forwarding. NOTE: Make sure the vm is in stop mode. Select “Settings” Select “Network” Select any free Adapter. Lets say “Adapter 2” Enable “Enable Network Adapter” In Attached to dropdown, select “NAT” Select “Advanced” In Adapter Type: Select “Paravirtualized Network (virtio-net)” … Read more
I was able to get running with something as simple as: kubectl proxy –address=”0.0.0.0″ –disable-filter=true
The network stack, as in “the code”, is definitely not in the container, it’s in the kernel of which there’s only one shared by the host and all containers (you already knew this). What each container has is its own separate network namespace, which means it has its own network interfaces and routing tables. Here’s … Read more
You have zero knowledge about the layers below HTTP. You can’t even assume the HTTP request will be delivered over TCP/IP. Even if it is, you have zero knowledge about the overhead added by the network layer. Or what the reliability of the route will be and what overhead will be due to dropped/resent packets. … Read more