Re: iSCSI boot failed with "IPv4 has no route tox.x.x.x"

Good day Paul,

 

In regards to your difficulties in SAN-booting due to a lack of a route, I believe that you are missing the line:

 

dhcp net0

 

immediately after the line:

 

#!gpxe

 

in your EMBEDDED_IMAGE= script.

 

So the gPXE client has no IP address and thus has no route to anywhere.

 

Good luck!

 

- Shao Miller

________________________________

From: ShenQiyu [mailto:[email protected]] 
Sent: Saturday, July 25, 2009 06:42
To: [email protected]
Subject: [Etherboot-discuss] iSCSI boot failed with "IPv4 has no route tox.x.x.x"

 

Dear all,
 
I'm a newbie of gpxe. When I try it with iscsi boot,  message "IPv4 has no route to x.x.x.x" shows repeatly, and boot failed finally.
 
I create a file sanboot.gpxe with content.
 
#!gpxe
sanboot iscsi:192.168.111.1::::iqn.1994-04.org.netbsd.iscsi-target:target1
 
 
I use source 0.9.7 and build a undionly.kpxe with make DEBUG=netdevice,undinet,ipv4 EMBEDDED_IMAGE=../sanboot.gpxe bin/undionly.kpxe.
 
I use ISC DHCP with configuration:
 
authoritative;
ddns-update-style none;
default-lease-time 300;
max-lease-time 900;
subnet 192.168.111.0 netmask 255.255.255.0 {
 range 192.168.111.201 192.168.111.240;
 next-server 192.168.111.1;
 option domain-name-servers 192.168.111.1;
 option routers 192.168.111.1;
 filename undionly.kpxe;
}

the Vmware workstation client could load undionly.kpxe, boots with some message, then I could find the 
 
message "IPv4 has no route to 192.168.111.1" shows repeatly, and at last boot failed with "... connection timeout".
 
With the source code, I found it is because there is no entry in ipv4_miniroutes.
 
BTW, UNDINIC is registered as NETDEV successfully from the debug message.
 
So, please help me for it, or I could put more details for my environment. 
 
Thanks!
 
Paul Shen
 
 

________________________________

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