I dowloaded netbsd-sgimips.iso from
ftp://ftp.netbsd.org/pub/NetBSD/arch/sgimips/snapshot/bootable-cd-3.99.3

I burned it on a cdrom using:
cdrecord -v speed=16 dev=15,0,0 netbsd-sgimips.iso

At the command prompt on my indy I typed
>> boot -f scsi(0)cdrom(2)rdisk(0)partition(8)ip2xboot
text start 0x8000000, size 0xd820 doesn't fit in a FreeMemory area
Unable to load scsi(0)cdrom(2)rdisk(0)partition(8)ip2xboot: not enough space

The machine is an IP22 with an R4400 processor and 128 Mbytes of memory.

Can someone help?

Regards,
Thierry.