[j-nsp] Olive Qemu/GNS3 networking issue on Snow Leopard

[Giany]

Hello,

If you say that you see the ARP packets there then most likely you did not set the udp tunnels properly and the packets are not sent to the right router interface. A while ago when I was playing with that topology I've used the net=tap option from qemu and I was able to ping between routers.



--- On Tue, 6/15/10, Deon Vermeulen <vermeulen.deon at gmail.com> wrote:

> From: Deon Vermeulen <vermeulen.deon at gmail.com>
> Subject: [j-nsp] Olive Qemu/GNS3 networking issue on Snow Leopard
> To: juniper-nsp at puck.nether.net
> Date: Tuesday, June 15, 2010, 5:24 AM
> Hi Forum,
> 
> I have been trying to get the JNCIP LAB
> (www.juniper.net/training/certification/JNCIP_studyguide.pdf)
> up and running on my MacBook Pro running Snow Leopard
> 10.6.3.
> I've manage to get it working with qemu using UNIX sockets
> and UDP tunnels, but only 2 Juniper routers (R1 & R2)
> could network with each other.
> 
> After 5 months of back and forth I eventually got GNS3
> running for Juniper under Snow Leopard 10.6.3.
> I manage to get the JNCIP LAB setup and start all routers
> just as with qemu, but still experience the same networking
> issues.
> 
> I can only ping between R1 and R2.
> I see the arp entry on R1 and R2 for R3 but can not ping to
> R3 from R1 or R2.
> On R3, I can ping the local address of the interface
> connecting to R1 and R2, but cannot ping to R1 or R2 from
> R3.
> 
> I disabled my MAC Firewall, but still no luck.
> 
> My LAB Topology is based on the Official JNCIP Study Guide
> from Juniper.
> www.juniper.net/training/certification/JNCIP_studyguide.pdf
> 
> 
> Any help/guidance will really be appreciated.
> 
> Thank you in advance
> 
> Kind Regards
> 
> Deon Vermeulen
> Fax2Email:    088628731
> email: vermeulen.deon at gmail.com
> 
> 
> 
> 
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