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Logical Systems Interconnection by Physical Interface

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abturkii at gmail

Jul 27, 2012, 5:17 AM

Post #1 of 8 (616 views)
Permalink

Logical Systems Interconnection by Physical Interface

Hello,

I have two logical systems configured on m7i router, I want to connect
both LSs through two physical interfaces on the same router (fe-0/0/0
and fe0/1/0): My configs on both interfaces like:

R1)

root [at] JNCIE-S# run show configuration logical-systems R1
interfaces {
fe-0/0/0 {
unit 1 {
vlan-id 111;
family inet {
address 10.0.5.1/24;
}
}
}

}

P1)

root [at] JNCIE-S# run show configuration logical-systems P1
interfaces {
fe-0/1/0 {
unit 1 {
vlan-id 111;
family inet {
address 10.0.5.254/24;
}
}
}

}

However, when I ping from R1 to P1 I got the following message "ping:
sendto: Can't assign requested address"

What's the reason for that?
_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

abturkii at gmail

Jul 27, 2012, 5:54 AM

Post #2 of 8 (580 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

Hi Jay,

I think the address is correct and taken from JNCIE stuy guide.

Regards,
Abdullah

On Jul 27, 2012, at 3:28 PM, "Jayaraj Shantharam" <jay_shantharam [at] rediffmail> wrote:

> Hi Abdul,
>
> I think the obvious problem is address 10.0.5.254/24
>
> Regards
>
> Jay
>
> On Fri, 27 Jul 2012 17:49:13 +0530 wrote
> >Hello,
>
>
>
>
>
>
>
> I have two logical systems configured on m7i router, I want to connect
>
> both LSs through two physical interfaces on the same router (fe-0/0/0
>
> and fe0/1/0): My configs on both interfaces like:
>
>
>
>
>
>
>
> R1)
>
>
>
>
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems R1
>
> interfaces {
>
> fe-0/0/0 {
>
> unit 1 {
>
> vlan-id 111;
>
> family inet {
>
> address 10.0.5.1/24;
>
> }
>
> }
>
> }
>
>
>
> }
>
>
>
>
>
>
>
> P1)
>
>
>
>
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems P1
>
> interfaces {
>
> fe-0/1/0 {
>
> unit 1 {
>
> vlan-id 111;
>
> family inet {
>
> address 10.0.5.254/24;
>
> }
>
> }
>
> }
>
>
>
> }
>
>
>
>
>
>
>
>
>
>
>
> However, when I ping from R1 to P1 I got the following message "ping:
>
> sendto: Can't assign requested address"
>
>
>
>
>
>
>
> What's the reason for that?
>
> _______________________________________________
>
> juniper-nsp mailing list juniper-nsp [at] puck
>
> https://puck.nether.net/mailman/listinfo/juniper-nsp
>
>
>
> Follow Rediff Deal ho jaye! to get exciting offers in your city everyday.
_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

adam at leff

Jul 27, 2012, 6:02 AM

Post #3 of 8 (584 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

Without seeing your actual ping command, I'm assuming you forgot to
include the "logical-system" parameter so the router knows what
logical-system to use as the source.

Alternatively, look at the "set cli" command to make your CLI feel
like your are actually logged into the logical-system as a standalone
router.

Adam

(please forgive the top-posting)

On Jul 27, 2012, at 8:21, Abdul 2012 <abturkii [at] gmail> wrote:

> Hello,
>
>
>
> I have two logical systems configured on m7i router, I want to connect
> both LSs through two physical interfaces on the same router (fe-0/0/0
> and fe0/1/0): My configs on both interfaces like:
>
>
>
> R1)
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems R1
> interfaces {
> fe-0/0/0 {
> unit 1 {
> vlan-id 111;
> family inet {
> address 10.0.5.1/24;
> }
> }
> }
>
> }
>
>
>
> P1)
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems P1
> interfaces {
> fe-0/1/0 {
> unit 1 {
> vlan-id 111;
> family inet {
> address 10.0.5.254/24;
> }
> }
> }
>
> }
>
>
>
>
>
> However, when I ping from R1 to P1 I got the following message "ping:
> sendto: Can't assign requested address"
>
>
>
> What's the reason for that?
> _______________________________________________
> juniper-nsp mailing list juniper-nsp [at] puck
> https://puck.nether.net/mailman/listinfo/juniper-nsp
_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

per.granath at gcc

Jul 27, 2012, 6:02 AM

Post #4 of 8 (583 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

ping logical-systems R1 10.0.5.254

_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

caillinb at commtelns

Jul 27, 2012, 6:04 AM

Post #5 of 8 (582 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

You are probably trying to ping from the base router not from the
logical system.

Try "ping 10.0.5.254 logical-system R1 rapid"

-----Original Message-----
From: juniper-nsp-bounces [at] puck
[mailto:juniper-nsp-bounces [at] puck] On Behalf Of Juniper
Maillist
Sent: Friday, 27 July 2012 10:55 PM
To: Jayaraj Shantharam
Cc: <juniper-nsp [at] puck>
Subject: Re: [j-nsp] Logical Systems Interconnection by Physical
Interface

Hi Jay,

I think the address is correct and taken from JNCIE stuy guide.

Regards,
Abdullah

On Jul 27, 2012, at 3:28 PM, "Jayaraj Shantharam"
<jay_shantharam [at] rediffmail> wrote:

> Hi Abdul,
>
> I think the obvious problem is address 10.0.5.254/24
>
> Regards
>
> Jay
>
> On Fri, 27 Jul 2012 17:49:13 +0530 wrote
> >Hello,
>
>
>
>
>
>
>
> I have two logical systems configured on m7i router, I want to connect
>
> both LSs through two physical interfaces on the same router (fe-0/0/0
>
> and fe0/1/0): My configs on both interfaces like:
>
>
>
>
>
>
>
> R1)
>
>
>
>
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems R1
>
> interfaces {
>
> fe-0/0/0 {
>
> unit 1 {
>
> vlan-id 111;
>
> family inet {
>
> address 10.0.5.1/24;
>
> }
>
> }
>
> }
>
>
>
> }
>
>
>
>
>
>
>
> P1)
>
>
>
>
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems P1
>
> interfaces {
>
> fe-0/1/0 {
>
> unit 1 {
>
> vlan-id 111;
>
> family inet {
>
> address 10.0.5.254/24;
>
> }
>
> }
>
> }
>
>
>
> }
>
>
>
>
>
>
>
>
>
>
>
> However, when I ping from R1 to P1 I got the following message "ping:
>
> sendto: Can't assign requested address"
>
>
>
>
>
>
>
> What's the reason for that?
>
> _______________________________________________
>
> juniper-nsp mailing list juniper-nsp [at] puck
>
> https://puck.nether.net/mailman/listinfo/juniper-nsp
>
>
>
> Follow Rediff Deal ho jaye! to get exciting offers in your city
everyday.
_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp
--
Message protected by MailGuard: e-mail anti-virus, anti-spam and
content filtering.http://www.mailguard.com.au/mg

_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

p1 at westerlund

Jul 27, 2012, 6:07 AM

Post #6 of 8 (579 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

Didn't you just forget to add VLAN tagging to the main interface?

/Per Westerlund

27 jul 2012 kl. 14:17 skrev Abdul 2012:

> Hello,
>
>
>
> I have two logical systems configured on m7i router, I want to connect
> both LSs through two physical interfaces on the same router (fe-0/0/0
> and fe0/1/0): My configs on both interfaces like:
>
>
>
> R1)
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems R1
> interfaces {
> fe-0/0/0 {
> unit 1 {
> vlan-id 111;
> family inet {
> address 10.0.5.1/24;
> }
> }
> }
>
> }
>
>
>
> P1)
>
>
>
> root [at] JNCIE-S# run show configuration logical-systems P1
> interfaces {
> fe-0/1/0 {
> unit 1 {
> vlan-id 111;
> family inet {
> address 10.0.5.254/24;
> }
> }
> }
>
> }
>
>
>
>
>
> However, when I ping from R1 to P1 I got the following message "ping:
> sendto: Can't assign requested address"
>
>
>
> What's the reason for that?
> _______________________________________________
> juniper-nsp mailing list juniper-nsp [at] puck
> https://puck.nether.net/mailman/listinfo/juniper-nsp

_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

abturkii at gmail

Jul 27, 2012, 6:13 AM

Post #7 of 8 (583 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

Many thanks to you all, Now is working after adding "VLAN tagging" in main
interface.

Regards,
Abdullah

On Fri, Jul 27, 2012 at 4:07 PM, Per Westerlund <p1 [at] westerlund> wrote:

> Didn't you just forget to add VLAN tagging to the main interface?
>
> /Per Westerlund
>
> 27 jul 2012 kl. 14:17 skrev Abdul 2012:
>
> > Hello,
> >
> >
> >
> > I have two logical systems configured on m7i router, I want to connect
> > both LSs through two physical interfaces on the same router (fe-0/0/0
> > and fe0/1/0): My configs on both interfaces like:
> >
> >
> >
> > R1)
> >
> >
> >
> > root [at] JNCIE-S# run show configuration logical-systems R1
> > interfaces {
> > fe-0/0/0 {
> > unit 1 {
> > vlan-id 111;
> > family inet {
> > address 10.0.5.1/24;
> > }
> > }
> > }
> >
> > }
> >
> >
> >
> > P1)
> >
> >
> >
> > root [at] JNCIE-S# run show configuration logical-systems P1
> > interfaces {
> > fe-0/1/0 {
> > unit 1 {
> > vlan-id 111;
> > family inet {
> > address 10.0.5.254/24;
> > }
> > }
> > }
> >
> > }
> >
> >
> >
> >
> >
> > However, when I ping from R1 to P1 I got the following message "ping:
> > sendto: Can't assign requested address"
> >
> >
> >
> > What's the reason for that?
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp [at] puck
> > https://puck.nether.net/mailman/listinfo/juniper-nsp
>
>
_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

gordon at gswsystems

Jul 28, 2012, 5:42 AM

Post #8 of 8 (570 views)
Permalink

Re: Logical Systems Interconnection by Physical Interface [In reply to]

Pays to set the mtu of the interface as well... e.g.

R1)
fe-0/0/0 {
vlan-tagging;
mtu 9192;
unit 1 {
vlan-id 111;
family inet {
mtu 1500;
address 10.0.5.1/24;
}
}
}

-----Original Message-----
From: juniper-nsp-bounces [at] puck
[mailto:juniper-nsp-bounces [at] puck] On Behalf Of Abdul 2012
Sent: Friday, 27 July 2012 11:14 PM
To: Per Westerlund
Cc: juniper-nsp [at] puck
Subject: Re: [j-nsp] Logical Systems Interconnection by Physical Interface

Many thanks to you all, Now is working after adding "VLAN tagging" in main
interface.

Regards,
Abdullah

On Fri, Jul 27, 2012 at 4:07 PM, Per Westerlund <p1 [at] westerlund> wrote:

> Didn't you just forget to add VLAN tagging to the main interface?
>
> /Per Westerlund
>
> 27 jul 2012 kl. 14:17 skrev Abdul 2012:
>
> > Hello,
> >
> >
> >
> > I have two logical systems configured on m7i router, I want to
> > connect both LSs through two physical interfaces on the same router
> > (fe-0/0/0 and fe0/1/0): My configs on both interfaces like:
> >
> >
> >
> > R1)
> >
> >
> >
> > root [at] JNCIE-S# run show configuration logical-systems R1 interfaces
> > {
> > fe-0/0/0 {
> > unit 1 {
> > vlan-id 111;
> > family inet {
> > address 10.0.5.1/24;
> > }
> > }
> > }
> >
> > }
> >
> >
> >
> > P1)
> >
> >
> >
> > root [at] JNCIE-S# run show configuration logical-systems P1 interfaces
> > {
> > fe-0/1/0 {
> > unit 1 {
> > vlan-id 111;
> > family inet {
> > address 10.0.5.254/24;
> > }
> > }
> > }
> >
> > }
> >
> >
> >
> >
> >
> > However, when I ping from R1 to P1 I got the following message "ping:
> > sendto: Can't assign requested address"
> >
> >
> >
> > What's the reason for that?
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp [at] puck
> > https://puck.nether.net/mailman/listinfo/juniper-nsp
>
>
_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

_______________________________________________
juniper-nsp mailing list juniper-nsp [at] puck
https://puck.nether.net/mailman/listinfo/juniper-nsp

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