[ofa-general] IB Setup
Robert Cummins
rcummins at sgi.com
Thu Aug 14 22:01:34 PDT 2008
Okay, from what you sent before you have ib1 cabled on the remote system
but ib0 is assigned the ip address. Either move the cable to the other
interface on the remote system or ifconfig ib1 to 11.4.8.36/16
________________________________
From: Majumder, Rajib [mailto:rajib.majumder at credit-suisse.com]
Sent: Thursday, August 14, 2008 10:59 PM
To: Robert Cummins; general at lists.openfabrics.org
Subject: RE: [ofa-general] IB Setup
local interface
--------------------
ib0 Link encap:UNSPEC HWaddr
80-00-00-48-FE-80-00-00-00-00-00-00-00-00-00-00
inet addr:11.4.8.35 Bcast:11.4.255.255 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:65520 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:256
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
ib1 Link encap:UNSPEC HWaddr
80-00-00-49-FE-80-00-00-00-00-00-00-00-00-00-00
inet6 addr: fe80::21b:78ff:ff34:4282/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:65520 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:5 overruns:0 carrier:0
collisions:0 txqueuelen:256
RX bytes:0 (0.0 b) TX bytes:68 (68.0 b)
remote interface
-----------------------
ib0 Link encap:UNSPEC HWaddr
80-00-00-48-FE-80-00-00-00-00-00-00-00-00-00-00
inet addr:11.4.8.36 Bcast:11.4.255.255 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:65520 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:256
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
ib1 Link encap:UNSPEC HWaddr
80-00-00-49-FE-80-00-00-00-00-00-00-00-00-00-00
inet6 addr: fe80::21e:bff:ff84:58fe/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:65520 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:5 overruns:0 carrier:0
collisions:0 txqueuelen:256
RX bytes:0 (0.0 b) TX bytes:68 (68.0 b)
local interface
--------------------
#ibv_devinfo
hca_id: mlx4_0
fw_ver: 2.2.000
node_guid: 001b:78ff:ff34:4280
sys_image_guid: 001b:78ff:ff34:4283
vendor_id: 0x02c9
vendor_part_id: 25418
hw_ver: 0xA0
board_id: HP_08B0000001
phys_port_cnt: 2
port: 1
state: PORT_DOWN (1)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 0
port_lid: 0
port_lmc: 0x00
port: 2
state: PORT_ACTIVE (4)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 1
port_lid: 1
port_lmc: 0x00
# ping 11.4.8.36
PING 11.4.8.36 (11.4.8.36) 56(84) bytes of data.
>From 11.4.8.35: icmp_seq=2 Destination Host Unreachable
Do you know why port 1 is down?
________________________________
From: Robert Cummins [mailto:rcummins at sgi.com]
Sent: 15 August 2008 12:53
To: Majumder, Rajib; general at lists.openfabrics.org
Subject: RE: [ofa-general] IB Setup
What does the local hca look like? What are the ip addresses of the
local ib interface and remote ib interface?
________________________________
From: Majumder, Rajib [mailto:rajib.majumder at credit-suisse.com]
Sent: Thursday, August 14, 2008 10:47 PM
To: Robert Cummins; general at lists.openfabrics.org
Subject: RE: [ofa-general] IB Setup
#ibv_devinfo
hca_id: mlx4_0
fw_ver: 2.3.000
node_guid: 001e:0bff:ff84:58fc
sys_image_guid: 001e:0bff:ff84:58ff
vendor_id: 0x02c9
vendor_part_id: 25418
hw_ver: 0xA0
board_id: HP_08B0000001
phys_port_cnt: 2
port: 1
state: PORT_DOWN (1)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 0
port_lid: 0
port_lmc: 0x00
port: 2
state: PORT_ACTIVE (4)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 1
port_lid: 3
port_lmc: 0x00
This is the info for the remote HCA ports.
________________________________
From: Robert Cummins [mailto:rcummins at sgi.com]
Sent: 15 August 2008 12:42
To: Majumder, Rajib; general at lists.openfabrics.org
Subject: RE: [ofa-general] IB Setup
Have you verified that your sm is up and running? Do you have a valid
lid for the interface? Can you lidtrace between two devices on the
fabric? Does the remote hca have a lid?
________________________________
From: general-bounces at lists.openfabrics.org
[mailto:general-bounces at lists.openfabrics.org] On Behalf Of Majumder,
Rajib
Sent: Thursday, August 14, 2008 10:38 PM
To: general at lists.openfabrics.org
Subject: [ofa-general] IB Setup
Hi,
I am running OFED 1.3 in SLERT 10 SP2 on ConnectX device.
I am getting a Destination Host Unreachable error when I ping the remote
HCA port.
Pinging the local ib0 interface works fine.
Any idea, what's wrong with the config?
Thanks
Rajib
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Please access the attached hyperlink for an important electronic
communications disclaimer:
http://www.credit-suisse.com/legal/en/disclaimer_email_ib.html
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Please access the attached hyperlink for an important electronic
communications disclaimer:
http://www.credit-suisse.com/legal/en/disclaimer_email_ib.html
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