So I had a difficult time finding and gathering JunOS images to setup an Olive lab. It seems many of those posting blogs about how to configure Olive don't seem to support the distribution of the images, but probably ended up finding it the same way I did. So, having scoured the Internet I collected a nice chunk of JunOS images, particularly useful for setting up Olive (with the help of GNS3). I hope you find these useful.

If you only need to pick and choose a few files to download, the following are recommended:

jinstall-8.5R1.14-domestic-signed.tgz
jinstall-9.6R1.13-domestic-signed.tgz
jweb-9.6R1.13-signed.tgz

( You will also probably want to download: 4.11-RELEASE-i386-miniinst.iso
  Available here: ftp://ftp-archive.freebsd.org:/pub/FreeBSD-Archive/old-releases/i386/ISO-IMAGES/4.11/ )

By downloading the above files, you can then use the following instructions to setup your own lab:
 
http://www.gns3.net/phpBB/topic1616.html
(same information but easily downloadable at: http://gns3.net/documentation/ )

Please do not use the comments for tech supponrt on configuring Olive; just google around or ask in more appropriate forums.

Contents:

Filename                                        Size
--------                                        ----

jinstall-6.4R2.4-export-signed.tgz              52319033
Jinstall-7.3r2.7-Domestic-Signed.tgz            68352609
jinstall-7.3R3.6-domestic-signed.tgz            68394574
jinstall-7.4R1.7-domestic-signed.tgz            71184053
jinstall-7.4R1.7-export-signed.tgz              69045945
Jinstall-7.4r3.4-Domestic-Signed.tgz            71273426
jinstall-7.6R1.10-domestic-signed.tgz           76335896
jinstall-7.6R4.3-export-signed.tgz              73490302
jinstall-8.1R1.5-export-signed.tgz              91914211
jinstall-8.3-20071208.0-domestic-signed.tgz     98082681
jinstall-8.3R1.5-domestic-signed.tgz            97955497
jinstall-8.3R2.8-domestic-signed.tgz            97989149
jinstall-8.3R2.8-export-signed.tgz              94927919
jinstall-8.3R4.3-domestic-signed.tgz            98090469
jinstall-8.4R1.13-domestic-signed.tgz           114329348
jinstall-8.4R3.3-domestic-signed.tgz            114897376
jinstall-8.4R4.2-domestic-signed.tgz            114900497
jinstall-8.5-20081219.0-domestic-signed.tgz     160084156
jinstall-8.5R1.14-domestic-signed.tgz           159714183
jinstall-8.5R4.3-domestic-signed.tgz            160039672
jinstall-9.0R1.10-domestic-signed.tgz           164711626
jinstall-9.1R1.8-domestic-signed.tgz            174688154
jinstall-9.2R2.15-export-signed.tgz             185562724
jinstall-9.6R1.13-domestic-signed.tgz           282523881
jinstall-9.6R1.13-export-signed.tgz             276783205

jbundle-9.2R2.15-export-signed.tgz              180980175
jinstall-10.1R1.8-domestic-olive.tgz            309685668

jinstall-ex-3200-9.6R1.13-domestic-signed.tgz   103672669
jinstall-ex-3200-10.0R2.10-domestic-signed.tgz  107966826

jweb-8.4R4.2-signed.tgz                         3963333
jweb-8.5R1.14-signed.tgz                        4241947
jweb-8.5R2.10-signed.tgz                        4238723
jweb-9.0R1.10-signed.tgz                        4749299
jweb-9.6R1.13-signed.tgz                        6681751
jweb-10.1R1.8-signed.tgz                        7469549