Poniżej przedstawiam mój sposób na aktualizację Junos czy to w SRX’ie czy to na switchu EX
Co potrzebujemy:
- serwer ftp – pamiętajmy o systemie antywirusowym często blokuje dostęp do ftp pod Windowsem.
- dostęp do urządzenia
Wykonujemy kroki
- Logujemy się na urządzenie do shella
- przechodzimy do katalogu /var/tmp
- uruchamiamy klienta ftp
- Pobieramy naszą wersję Junosa
root@srx_lab% cd /var/tmp root@srx_lab% ftp ftp> open (to) 192.168.1.11 Connected to 192.168.1.11. 220 Xlight FTP Server 3.8 ready... Name (192.168.1.11:root): ftp_user 331 Password required for ftp_user Password: 230 Login OK Remote system type is UNIX. Using binary mode to transfer files. ftp> ftp> cd junos ftp> ls 200 PORT command successful 150 Opening ASCII mode data connection for /bin/ls (405 bytes). drw-rw-rw- 1 ftp ftp 0 Aug 19 22:21 . drw-rw-rw- 1 ftp ftp 0 Aug 19 22:21 .. -rw-rw-rw- 1 ftp ftp 99717189 Jul 21 19:48 jinstall-ex-2200-12.3R10.2-domestic-signed.tgz -rw-rw-rw- 1 ftp ftp 377238 Jul 21 19:49 jloader-ex-2200-11.3I20110326_0802_hmerge-signed.tgz -rw-rw-rw- 1 ftp ftp 147584680 Aug 19 22:16 junos-srxsme-12.1X46-D35.1-domestic.tgz 226 Transfer complete (2.531 KB/s). ftp> get junos-srxsme-12.1X46-D35.1-domestic.tgz local: junos-srxsme-12.1X46-D35.1-domestic.tgz remote: junos-srxsme-12.1X46-D35.1-domestic.tgz 200 PORT command successful 150 Opening BINARY mode data connection for junos-srxsme-12.1X46-D35.1-domestic.tgz (147584680 bytes). 100% |******************************************************************************* ***************************************************************************| 140 MB 00:00 ETAA 226 Transfer complete (835.123 KB/s). 147584680 bytes received in 176.58 seconds (816.21 KB/s) ftp> quit 221 Good-Bye
5. Przechodzimy do aktualizacji:
root@srx_lab% cli
root@srx_lab> request system software add /var/tmp/junos-srxsme-12.1X46-D35.1-domestic.tgz
NOTICE: Validating configuration against junos-srxsme-12.1X46-D35.1-domestic.tgz.
NOTICE: Use the 'no-validate' option to skip this if desired.
Formatting alternate root (/dev/da0s2a)...
/dev/da0s2a: 297.9MB (610044 sectors) block size 16384, fragment size 2048
using 4 cylinder groups of 74.47MB, 4766 blks, 9600 inodes.
super-block backups (for fsck -b #) at:
32, 152544, 305056, 457568
saving package file in /var/sw/pkg ...
Checking compatibility with configuration
Initializing...
Verified manifest signed by PackageProduction_11_4_0
Verified junos-11.4R9.4-domestic signed by PackageProduction_11_4_0
Using junos-12.1X46-D35.1-domestic from /altroot/cf/packages/install-tmp/junos-12.1X46-D35.1-domestic
Copying package ...
Verified manifest signed by PackageProduction_12_1_0
Hardware Database regeneration succeeded
Validating against /config/juniper.conf.gz
0Connectivity fault management process: rtslib: ERROR kernel does not support all messages: expected 102 got 101,a reboot or software upgrade may be required
Connectivity fault management process:
Connectivity fault management process: rtslib: WARNING version mismatch for msg residx: expected 98 got 0,a reboot or software upgrade may be required
Connectivity fault management process:
Connectivity fault management process: rtslib: WARNING version mismatch for msg unknown: expected 98 got 6,a reboot or software upgrade may be required
Connectivity fault management process:
pwd_mkdb: /cf/var/etc/master.passwd: No such file or directory
mgd: warning: Command exited: PID 2479, status 1, command pwd_mkdb
mgd: error: failed to rebuild passwd database for
mgd: chown: root: Invalid argument
mgd: chown: root: Invalid argument
mgd: commit complete
Validation succeeded
rm: /cf/var/validate/chroot/mfs/var/etc/pam.conf: Operation not permitted
rm: /cf/var/validate/chroot/mfs/var/etc: Directory not empty
rm: /cf/var/validate/chroot/mfs/var: Directory not empty
rm: /cf/var/validate/chroot/mfs: Directory not empty
rm: /cf/var/validate/chroot: Directory not empty
Installing package '/altroot/cf/packages/install-tmp/junos-12.1X46-D35.1-domestic' ...
0Verified junos-boot-srxsme-12.1X46-D35.1.tgz signed by PackageProduction_12_1_0
Verified junos-srxsme-12.1X46-D35.1-domestic signed by PackageProduction_12_1_0
JUNOS 12.1X46-D35.1 will become active at next reboot
WARNING: A reboot is required to load this software correctly
WARNING: Use the 'request system reboot' command
WARNING: when software installation is complete
Saving state for rollback ...
root@srx_lab>
7. Na koniec wykonujemy restart – i posiadamy zaktualizowane urządzenie do wymaganej wersji.
equest system reboot Reboot the system ? [yes,no] (no) yes Shutdown NOW! [pid 2666] root@srx_lab> *** FINAL System shutdown message from root@srx_lab *** System going down IMMEDIATELY
