Keeping in mind that I know nothing about z/VM TCP/IP configuration, the
Point-to-Point value (and netmask) on this response to the ifconfig command
would seem to be very wrong to me:
HIPERLA0 inet addr: 10.8.1.95 P-t-P: 10.8.1.93 mask: 255.255.255.255
UP MULTICAST POINTOPOINT MTU: 1500
Hipersockets are in no way a point-to-point connection.
Mark Post
-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
GWillis
Sent: Thursday, October 21, 2004 4:17 PM
To: [EMAIL PROTECTED]
Subject: virtual hipersockets
Hello,
I am having a spot of trouble configuring virtual hipersockets. I have it
working to the extent that I can communicate between z/VM 4.3.0 and Debian
Linux s390 (kernel 2.4.19) however, I cannot communicate between Linux, and
the outside network. I'm hoping someone can point me in the right direction
to fix this.
Thanks,
Geoff
Here are my definitions;
TCPIP startup;
CP DEFINE LAN NERAC1
CP DEFINE NIC FA0
CP COUPLE FA0 TO TCPIP NERAC1
Linux startup;
CP DEFINE NIC FA4
CP COUPLE FA4 TO TCPIP NERAC1
q lan nerac1 details
LAN TCPIP NERAC1 Type: HIPERS Active: 2 MAXCONN: INFINITE
TRANSIENT UNRESTRICTED MFS: 16384 ACCOUNTING: OFF
Adapter Owner: LIN999 NIC: 0FA4 Name: UNASSIGNED
10.8.1.93 224.0.0.1
Adapter Owner: TCPIP NIC: 0FA0 Name: HIPERPA0
10.1.1.90 10.1.1.97 10.8.1.95
224.0.0.1
Profile.tcpip;
DEVICE [EMAIL PROTECTED] OSD 0E00 PORTNAME ETH0 NONROUTER
LINK ZVMETH0 QDIOETHERNET [EMAIL PROTECTED]
DEVICE HIPERDA0 HIPERS FA0 PORTNAME HIPERPA0 AUTORESTART
LINK HIPERLA0 QDIOIP HIPERDA0
HOME
10.1.1.90 ZVMETH0
10.8.1.95 HIPERLA0
GATEWAY
10 = ZVMETH0 1500 0.255.0.0
0.1.0.0
DEFAULTNET 10.1.0.254 ZVMETH0 1500 0
10.8.1.93 = HIPERLA0 1500 HOST
START [EMAIL PROTECTED]
START HIPERDA0
ifconfig
ZVMETH0 inet addr: 10.1.1.90 mask: 255.255.0.0
UP BROADCAST MULTICAST MTU: 1500
vdev: 0E00 rdev: 0E00 type: QDIO ETHERNET portname: ETH0
router type: NONROUTER
HIPERLA0 inet addr: 10.8.1.95 P-t-P: 10.8.1.93 mask: 255.255.255.255
UP MULTICAST POINTOPOINT MTU: 1500
vdev: 0FA0 type: HIPERS
LAN owner: TCPIP name: NERAC1
Linux
/etc/network/interfaces
1 # Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or
2 # /usr/share/doc/ifupdown/examples for more information.
3 auto hsi1
9 iface hsi1 inet static
10 address 10.8.1.93
11 netmask 255.255.0.0
12 up ifconfig hsi1 mtu 1500
13 up route add default gw 10.8.1.95 hsi1
14 up ifconfig lo 127.0.0.1
15 down route del -net default hsi1
ifconfig
hsi1 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet addr:10.8.1.93 Mask:255.255.0.0
inet6 addr: fe80::200:ff:fe00:0/10 Scope:Link
UP RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:0 (0.0 b) TX bytes:604 (604.0 b)
Interrupt:17
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:560 (560.0 b) TX bytes:560 (560.0 b)
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