perfSONAR User Q&A and Other Discussion

[Hao Bai <>]

Hi Szymon:

Service network status is:

Configured devices:

lo eth0

Currently active devices:

lo eth0 eth1

and ip a:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

    inet 127.0.0.1/8 scope host lo

    inet6 ::1/128 scope host

       valid_lft forever preferred_lft forever

2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 10000

    link/ether fa:16:3e:ff:00:f6 brd ff:ff:ff:ff:ff:ff

    inet 10.0.0.3/24 brd 10.0.0.255 scope global eth0

    inet6 fe80::f816:3eff:feff:f6/64 scope link

       valid_lft forever preferred_lft forever

3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000

    link/ether aa:bb:cc:79:04:18 brd ff:ff:ff:ff:ff:ff

    inet 206.196.179.148/28 brd 206.196.179.159 scope global eth1

    inet6 fe80::a8bb:ccff:fe79:418/64 scope link

       valid_lft forever preferred_lft forever

I guess the public ip (206.196.179.148) is what I need to bind perfsonar to, right? I need to configure another ifcfg-eth1?

--Hao

On Mon, May 23, 2016 at 3:05 AM, Szymon Trocha <> wrote:

W dniu 23.05.2016 o 01:43, Hao Bai pisze:

Hi Andrew:

There is no "Configure Networking" option when running nptoolkit-configuer.py script here.

Only 3 options: 1. Change Timezone, 2. Manage users, 3. exit

Any other advice I can do here?

Hi Hao,

What if you go and directly configure networking via OS script for your interface:

/etc/sysconfig/network-scripts/

e.g. ifcfg-eth0

https://www.centos.org/docs/5/html/Deployment_Guide-en-US/s1-networkscripts-interfaces.html

Does you VM have network interface enabled in VM options?

Please provide a result of:

service network status

ip a

Regards,

-- 
Szymon Trocha

Poznań Supercomputing & Netw. Center ::: NETWORK OPERATION CENTER
Tel. +48 618582022 ::: http://noc.man.poznan.pl