[Simh] Network Problem

Tue Dec 31 09:59:53 EST 2013

Are you running it as 'root'?   I believe that under Linux you need to 
run simh as root to place the network connection in the right mode for 
networking.

On 12/31/2013 4:52 AM, Priya Chincholikar wrote:
>
>
> Hi,
>
> I am trying boot a vax disk on SIMH and it keeps getting hung while 
> starting network like TCP/IP.
> I have the required lipcap packages. My host is RedHat VM. The 
> simulator was built with network support.
>
> *******INTERnet Started**************
>
> %UCX-I-DEFINTE, Defining interfaces
> %UCX-E-INVINTER, Error defining interface: SE0
> -UCX-I-ACPQIO, Failure on Internet ACP QIO
> -SYSTEM-W-NOSUCHDEV, no such device available
> -SYSTEM-W-NOSUCHDEV, no such device available
> %UCX-E-INVINTERNAM, Invalid interface name
> -UCX-I-DRIVERQIO, Failure on Internet driver QIO
> -UCX-E-INVNETMASK, Invalid network mask
> %UCX-E-DELINTER, Error deleting interface: SE0
> -UCX-I-ACPQIO, Failure on Internet ACP QIO ---->gets hung here
> usr/local/vax/bin/vax.ini-47> boot cpuname
>
> Simulation stopped, PC: 8358DF47 (BBC #3,26C(R3),8358DF9B)
> sim>
>
> *This is the build*:
>
> root at dt558 simh-master]# make vax
> lib paths are: /lib/ /usr/lib/ /usr/lib/qt-3.3/lib/ /usr/lib/sse2/
> using libm: /usr/lib//libm.so
> using librt: /usr/lib//librt.so
> using libpthread: /usr/lib//libpthread.so /usr/include/pthread.h
> using libdl: /usr/lib//libdl.so /usr/include/dlfcn.h
> using libpcap: /usr/local/lib/libpcap.a /usr/local/include/pcap.h
> *** Warning ***
> *** Warning *** vax Simulator being built with networking support using
> *** Warning *** libpcap components from www.tcpdump.org 
> <http://www.tcpdump.org>.
> *** Warning *** Some users have had problems using the www.tcpdump.org 
> <http://www.tcpdump.org> libpcap
> *** Warning *** components for simh networking.  For best results, with
> *** Warning *** simh networking, it is recommended that you install the
> *** Warning *** libpcap-dev package from your Linux distribution
> *** Warning ***
> *** Warning *** Building with the components manually installed from 
> www.tcpdump.org <http://www.tcpdump.org>
> *** Warning *** is officially deprecated.  Attempting to do so is 
> unsupported.
> *** Warning ***
> *** Warning ***
> *** Warning *** vax Simulator are being built with
> *** Warning *** minimal libpcap networking support
> *** Warning ***
> *** Warning *** Simulators on your Linux platform can also be built with
> *** Warning *** extended Ethernet networking support by using VDE 
> Ethernet.
> *** Warning ***
> *** Warning *** To build simulator(s) with extended networking support you
> *** Warning *** should read 0readme_ethernet.txt and follow the 
> instructions
> *** Warning *** regarding the needed libvdeplug components for your Linux
> *** Warning *** platform
> *** Warning ***
> ***
> *** vax Simulator being built with:
> *** - compiler optimizations and no debugging support. GCC Version: 4.1.2.
> *** - networking support using libpcap components from www.tcpdump.org 
> <http://www.tcpdump.org>.
> *** - Local LAN packet transports: PCAP TAP
> ***
> *** git commit id is 86e342501deaec3df79b31c13dd6d622938176e2.
> ***
> mkdir -p BIN
> gcc -std=c99 -U__STRICT_ANSI__  -O2 -finline-functions 
> -fgcse-after-reload -fno-unsafe-loop-optimizations 
> -DSIM_GIT_COMMIT_ID=86e342501deaec3df79b31c13dd6d622938176e2 
> -DSIM_COMPILER="GCC Version: 4.1.2" -I . -D_GNU_SOURCE 
> -DUSE_READER_THREAD -DSIM_ASYNCH_IO  -DHAVE_DLOPEN=so -DHAVE_GLOB 
>  sim_BuildROMs.c -o BIN/BuildROMs
> BIN/BuildROMs
> rm -f BIN/BuildROMs
> mkdir -p BIN
> gcc -std=c99 -U__STRICT_ANSI__  -O2 -finline-functions 
> -fgcse-after-reload -fno-unsafe-loop-optimizations 
> -DSIM_GIT_COMMIT_ID=86e342501deaec3df79b31c13dd6d622938176e2 
> -DSIM_COMPILER="GCC Version: 4.1.2" -I . -D_GNU_SOURCE 
> -DUSE_READER_THREAD -DSIM_ASYNCH_IO  -DHAVE_DLOPEN=so -DHAVE_GLOB 
>  VAX/vax_cpu.c VAX/vax_cpu1.c VAX/vax_fpa.c VAX/vax_io.c VAX/vax_cis.c 
> VAX/vax_octa.c  VAX/vax_cmode.c VAX/vax_mmu.c VAX/vax_stddev.c 
> VAX/vax_sysdev.c VAX/vax_sys.c  VAX/vax_syscm.c VAX/vax_syslist.c 
> PDP11/pdp11_rl.c PDP11/pdp11_rq.c PDP11/pdp11_ts.c PDP11/pdp11_dz.c 
> PDP11/pdp11_lp.c PDP11/pdp11_tq.c PDP11/pdp11_xq.c PDP11/pdp11_vh.c 
> PDP11/pdp11_cr.c PDP11/pdp11_io_lib.c scp.c sim_console.c sim_fio.c 
> sim_timer.c sim_sock.c sim_tmxr.c sim_ether.c sim_tape.c sim_disk.c 
> sim_serial.c sim_video.c -DVM_VAX -DUSE_INT64 -DUSE_ADDR64 -I VAX -I 
> PDP11 -DUSE_NETWORK -DHAVE_PCAP_NETWORK -isystem -I/usr/local/include/ 
> /usr/local/lib/libpcap.a -DHAVE_TAP_NETWORK -o BIN/microvax3900 -lm 
> -lrt -lpthread -ldl
> cp BIN/microvax3900 BIN/vax
>
>
> *Show version and show ethernet :*
>
> KA655-B V5.3, VMB 2.7
> Performing normal system tests.
> 40..39..38..37..36..35..34..33..32..31..30..29..28..27..26..25..
> 24..23..22..21..20..19..18..17..16..15..14..13..12..11..10..09..
> 08..07..06..05..04..03..
> Tests completed.
> >>>usr/local/vax/bin/vax.ini-47> boot cpu
>
> Simulation stopped, PC: 20043601 (BSBW 2004367B)
> sim> sh ver
> MicroVAX 3900 simulator V4.0-0 Beta
>         Simulator Framework Capabilities:
>                 64b data
>                 64b addresses
>                 Ethernet Packet transport:PCAP:TAP:UDP
>                 Idle/Throttling support is available
>                 Virtual Hard Disk (VHD) support
>                 RAW disk and CD/DVD ROM support
>                 Asynchronous I/O support
>         Host Platform:
>                 Compiler: GCC 4.1.2 20080704 (Red Hat 4.1.2-46)
>                 Simulator Compiled: Dec 30 2013 at 17:52:32
>                 Memory Access: Little Endian
>                 Memory Pointer Size: 32 bits
>                 Large File (>2GB) support
>                 OS clock tick size: 3ms
>                 OS: Linux dt558.***.com 2.6.18-164.el5 #1 SMP Tue Aug 
> 18 15:51:54 EDT 2009 i686 i686 i386 GNU/Linux
>
>         git commit id: 86e34250
> sim> sh eth
> ETH devices:
>  eth0   eth0           (No description available)
>  eth1   tap:tapN           (Integrated Tun/Tap support)
>  eth2 udp:sourceport:remotehost:remoteport (Integrated UDP bridge support)
> Open ETH Devices:
>  XQ     eth0 (No description available)
> Ethernet Device:
>   Name:                    eth0
>   Reflections:             0
>   Self Loopbacks Sent:     2
>   Self Loopbacks Rcvd:     0
>   Host NIC Address:  00:0C:29:59:50:83
>   Packets Sent:            4
>   Asynch Interrupts:       Disabled
>   Read Queue: Count:       0
>   Read Queue: High:        0
>   Read Queue: Loss:        0
>   Peak Write Queue Size:   1
> sim> quit
> Goodbye
> NVR: writing buffer to file
> Eth: closed eth0
>
> [root at dt558 /]# cat proc/version
> Linux version 2.6.18-164.el5 (mockbuild at x86-002.build.bos.redhat.com 
> <mailto:mockbuild at x86-002.build.bos.redhat.com>) (gcc version 4.1.2 
> 20080704 (Red Hat 4.1.2-46)) #1 SMP Tue Aug 18 15:51:54 EDT 2009
>
> *Vax.ini :*
> ;
> ;load CPU microcode
> load -r /usr/local/vax/data/ka655x.bin
> ;
> ; Attach non-volatile RAM to a file
> attach nvr /usr/local/vax/data/nvram.bin
> ;
> ; This virtual machine has 64M memory
> set cpu 64m
> ;
> ; Define disk drive types. RA92 is largest-supported VAX drive.
> set rq0 ra92
> set rq1 rauser=10240
> set rq2 rauser=10240
> set rq3 cdrom
> ;
> ; Attach defined drives to local files
> attach rq0 /usr/local/vax/data/d0.dsk
> ;attach rq1 /usr/local/vax/data/d1.dsk
> attach rq2 /usr/local/vax/data/d2.dsk
> ;
> ; Attach the CD-ROM to its file (read-only)
> ;attach -r rq3 /usr/local/vax/data/cd.iso
> ;
> ; Disable unused devices. It's also possible to disable individual 
> devices,
> ; using a construction like "set rq2 disable" if desired.
> ;
> set rl disable
> set ts disable
> ;
> ; Attach Ethernet to a network interface
> set XQ mac=00:1D:D8:B7:1C:00
> set XQ type=DELQA
> attach XQ eth0
> ;
> ;Uncomment the line below to enable auto-boot
> ;dep bdr 0
> ;
> ; Choose one of the following lines. SET CPU CONHALT returns control 
> to the
> ; VAX console monitor on a halt event (where behavior will be further
> ; determined by whether auto-boot is set--see above. SET CPU SIMHALT will
> ; cause the simulator to get control instead.
> set cpu conhalt
> ;set cpu simhalt
> ;
> ; Now start the emulator
> boot cpu
> ;
> ;Exit the simulator
> ;exit
>
> -Priya
>
>
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