as a static IPv4 address) to stop it from moving around via DHCP each time it joins the home router’s network: 192.168.8.109 – for MacBook, in Network Preferences for the Wi-Fi connection under Advanced → TCP/IP, I set this address manually (i.e.
#Squidman see ip pro
Next, we briefly describe the host of our VMs, which is a MacBook Pro laptop on the Home Wi-fi subnet 192.168.8.0/24 with address e.g.
#Squidman see ip install
To install on an Ubuntu VM, I have a blog or two about that, here’s the concise guide: Then you need to install a basic SAP system: generally the free to install and use SAP NetWeaver Developer Edition (popularly also known as “mini-SAP”) is the right choice for doing experiments and proofs of concept at a Basis level. This command should install, start and enable the SSH server, but you can always check it is up and running (“Active”) as follows: So, we have the SAP on Ubuntu server on the VMware subnet 192.168.108.0/24, with address 192.168.108.149:įor some reason Ubuntu doesn’t come with an SSH server as part of the standard distro, so we can add that now:
The idea is that the host laptop can contact the SAP server, but the openSUSE client needs either the host laptop or a third VM, to act as a jump-server enabling the client VM to get to the SAP server VM. The basic scenario is this: we will have a SAPGUI client installed (as well as any browser, such as Firefox or Chrome, for consuming Fiori) on an openSUSE Leap VM on VMware Fusion this VM will be using bridged networking (so that the client VM is part of the Home Wi-fi network, but is not part of the VMware Fusion NAT network) then in another VM we have an SAP instance server (SAP NetWeaver Dev Edition, 7.52 SP04) on a variant of Ubuntu (Xubuntu desktop for Ubuntu 20.04 LTS), running on VMware Fusion’s NAT network. So this blog will mainly be about various networking experiment s, and only secondari ly about SAP technology – feel free to stop reading if computer networking isn’t your cup of tea. This blog considers a scenario, where you would want to access an SAP instance from a client machine, but there is no direct route between client and server: we then show various ways (“experiments”) to set up indirect routes, so that a user can access SAP.
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