[Simh] VAX SimH network not working

[Shaun McCloud]

Jordi,

That works and I can get an IP address.  I'm able to connect via FTP but I
am not able to get a directory listing and therefore get disconnected.  Any
ideas on that?

Shaun McCloud, MCDST

On Thu, Dec 7, 2017 at 10:01 AM, Jordi Guillaumes Pons <
jg at jordi.guillaumes.name> wrote:

>
>
> > On 7 Dec 2017, at 15:03, Shaun McCloud <shaun.thomas.mccloud at gmail.com>
> wrote:
> >
> > Tony & Jordi,
> >
> > Thank you for your help.  When it comes to DECNET, I don't really care
> about that since right now I have a single VMS emulated system.  I am
> running the current beta version so I will try it without the microcode.
> If I'm understanding correctly, unless I do TUN/TAP, VDE or SLiRP (NAT) I
> can't even connect to my emulated VAX via telnet or ftp?
>
> That’s correct. You can’t see the emulator from the host if you are using
> libpcap only networking.
>
> To set up an IP only network based on , do this:
>
> sim> attach xq nat:TCP=2323:10.0.2.15:23 TCP=2121:10.0.2.15:21
>
> Simh  will reply:
>
> libpcap version 1.8.1 -- Apple version 79.20.1
> NAT args: TCP=2323:10.0.2.15:23 TCP=2121:10.0.2.15:21
> NAT network setup:
>         gateway       =10.0.2.2/24(255.255.255.0)
>         DNS           =10.0.2.3
>         dhcp_start    =10.0.2.15
>         redir TCP     =2121:10.0.2.15:21
>         redir TCP     =2323:10.0.2.15:23
>   Protocol[State]    FD  Source Address  Port   Dest. Address  Port RecvQ
> SendQ
>   TCP[HOST_FORWARD]  12               *  2121       10.0.2.15    21     0
>    0
>   TCP[HOST_FORWARD]  11               *  2323       10.0.2.15    23     0
>    0
> Eth: opened OS device nat:TCP=2323:10.0.2.15:23 TCP=2121:10.0.2.15:21
>
> Then, in the VAX side enable DHCP for QE0, setup 10.0.2.2 as gateway and
> 10.0.2.3. You will be able to telnet into your vax using telnet localhost
> 2323 and connect to the ftp server (supposing you enable them in TCP/IP
> services) at localhost port 2121.
>
> If you want DECNET, I recommend VDE, but tun/tap also works well if you do
> some bridge setup in your host
>
>
>
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