Hello,
We are beginning our exploration of the z/VM Linux offerings. We have z/VM
installed with several
instances of Linux running(1-Redhat & 3-SUSE). I have been able to get
conversations going between
the Linux instances, but I'm having problem reaching my z/OS LPARS. We are
trying to establish a
VLAN backbone with limited success as of date.
These traceroutes are from a SUSE linux instance.
When I do a traceroute to the one lpar that I can this is a sample
traceroute:
traceroute to 143.42.83.69, 30 hops max, 40 byte packets
1 10.87.31.1 (10.87.31.1) 0 ms 0 ms 0 ms
2 10.87.20.3 (10.87.20.3) 1 ms 1 ms 1 ms
3 10.87.4.11 (10.87.4.11) 1 ms 1 ms 1 ms
4 143.42.7.131 2 ms 2 ms 2 ms
5 143.42.179.98 3 ms 2 ms 2 ms
6 143.42.83.69 17 ms 2 ms 3 ms
When I do a traceroute to the other lpars they like like this:
traceroute to 143.42.83.73, 30 hops max, 40 byte packets
1 10.87.31.1 (10.87.31.1) 0 ms 0 ms 0 ms
2 10.87.20.3 (10.87.20.3) 1 ms 1 ms 1 ms
3 10.87.4.11 (10.87.4.11) 1 ms 2 ms 1 ms
4 143.42.7.131 2 ms 2 ms 2 ms
5 143.42.179.98 3 ms 2 ms 2 ms
6 *
This is my Linux route.config:
10.87.31.0 0.0.0.0 255.255.255.0 hsi0
default 10.87.31.1 0.0.0.0 hsi0
zsuse004:/etc # route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
10.87.31.0 * 255.255.255.0 U 0 0 0 hsi0
default 10.87.31.1 0.0.0.0 UG 0 0 0 hsi0
This is my z/VM gateway:
10 = ETH0 1500 0.255.255.0
0.87.20.0
10 = HIP500 1500 0.255.255.0
0.87.31.0
DEFAULTNET 10.87.20.1 ETH0 1500 0
netstat gate
VM TCP/IP Netstat Level 430
Known gateways:
NetAddress FirstHop Flgs PktSz Subnet Mask Subnet Value Link
---------- -------- ---- ----- ----------- ------------
------
Default 10.87.20.1 UGS 1500 <none> ETH0
10.0.0.0 <direct> US 1500 0.255.255.0 0.87.20.0 ETH0
10.0.0.0 <direct> US 1500 0.255.255.0 0.87.31.0
HIP500
Ready; T=0.01/0.01 10:09:17
cp q lan detail
LAN SYSTEM LXLAN001 Type: HIPERS Active: 5 MAXCONN: 100
PERSISTENT UNRESTRICTED MFS: 16384 ACCOUNTING: OFF
Adapter Owner: TCPIP NIC: 0500 Name: VIRTHIP5
10.87.31.1 224.0.0.1
Adapter Owner: ZRHAT002 NIC: 0500 Name: UNASSIGNED
Adapter Owner: ZSUSE001 NIC: 0500 Name: UNASSIGNED
10.87.31.2 224.0.0.1
Adapter Owner: ZSUSE003 NIC: 0500 Name: UNASSIGNED
10.87.31.4 224.0.0.1
Gerald Benton
500 Water ST. J960
Jacksonville, Fl 32202
Phone: 904-633-5621
eMail: [EMAIL PROTECTED]
