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To resolve the issue, use the following procedure to recover the root password for SRX Branch devices running on Junos release versions 10.0R1, 10.0R2, and 10.1R1. This involves disabling watchdog functionality to allow the system to properly boot into single-user mode.
Press the power button on the front panel to power on the router. Verify that the POWER LED on the front panel turns green. The console should continuously display the boot message.
When the prompt appears, press the spacebar to access the router’s bootstrap loader and type these commands:
Hit [Enter] to boot immediately, or space bar for command prompt.
Booting [kernel] in 9 seconds...
Loader>
Loader> watchdog disable
Loader> boot –s
The firewall starts up in single-user mode. In single-user mode, a multiuser operating system such as Junos boots into a single superuser. Single-use mode is mainly used for maintenance of multi-user environments such as network servers.
At the prompt, enter " recovery " to start the root password recovery procedure.
System watchdog timer disabled
Enter full pathname of shell or 'recovery' for root password recovery or RETURN for /bin/sh: recovery
The device directly enters operational mode without asking for an user ID or password..
Starting CLI ...
root@host> edit
When in configuration mode, set the root password.
root@host# set system root-authentication plain-text-password
On pressing the return key, type in the new root password. Reenter the new root password when the second prompt appears.
New password: juniper1
Retype new password: juniper1
Commit the changes.
root@host# commit
commit complete
Reboot the device again.
root@host# run request system reboot
Reboot the system ? [yes,no] (no) yes
The boot messages display on the console.
Press the spacebar one time, to access the router’s bootstrap loader prompt. This sequence appears on the console:
Hit [Enter] to boot immediately, or space bar for command prompt.
Booting [kernel] in 9 seconds...
Loader>
Loader> watchdog enable
Loader> boot
The device reboots again and this time it asks for an user ID and password. Enter the newly configured password.
Wed Jun 16 14:20:21 UTC 2010
Amnesiac (ttyu0)
login: root
Password: juniper1
For more information, refer to PR499745 .
Modification History
2019-08-28: Article reviewed for accuracy. Only applicable on the specific versions
request system zeroize 공장초기화
리부팅
set system root-authentication plain-text-password
commit
show system chassis ,, J 대문자 Juniper
set chassis cluster disable reboot 이중화 종료
delete interfaces vlan unit 0 family inet address 192.168.1.222/24
root# show | display set
request system power-off at now 시스템 종료
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Cloud 시대에 어플라이언스 타입의 WAF가 해결하기 어려운 부분을 쉽게 구성할 수 있다.
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상세설명 --->>>> http://blog.naver.com/uctTrusGuard - Firewall, IPS, Application Control, VPN, Anti-Virus/Spam,C&C 탐지 및 차단 등 다양한 보안 기능을 제공하는차세대 네트워크 통합 보안 시스템입니다.
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blog.naver.com
TrusGuard IPX - 안랩의 강력한 보안 위협 대응 기술력과 독보적인 인프라가 응집된 최고의 네트워크 침입방지 솔루션입니다.
TrusGuard DPX - 안랩의 특별한 DDoS 방어 프로세스로 DDoS 공격 패러다임의 변화에 종합적으로 대응합니다.
TMS - 빅데이터 이벤트 처리 기반 심층적인 위협분석과 네트워크 보안 제품의 효율적인 통합 정책 관리를 제공하는 차세대 네트워크 통합 보안 관리 솔루션입니다.
TSM - 다수의 네트워크 보안 관리 장비에 대한 정책 설정 및 통합 모니터링 환경을 제공하는 차세대 네트워크보안 통합 관리 솔루션입니다.
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# Windows Server 2016의 AD를 사용
# FortiGate 200D v6.0.14build0457(GA) 사용
# Security Fabric/Fabric Connectors
# 사용자 또는 그룹을 선택
# User & Device\User Group 추가
# FortiGate Policy
# Client OS에서 도메인을 통한 로그인 설정
# FortiGate에서 도메인을 통한 로그인 확인
# 정책 테스트
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- Node 0
# set chassis cluster cluster-id 1 node 0 reboot
- Node 1
# set chassis cluster cluster-id 1 node 1 reboot
set groups node0 system host-name srx1500-1
set groups node0 interfaces fxp0 unit 0 family inet address 192.16.35.46/24
set groups node1 system host-name srx1500-2
set groups node1 interfaces fxp0 unit 0 family inet address 192.16.35.47/24
set groups node0 system backup-router <backup next-hop from fxp0> destination <management network/mask>
set groups node1 system backup-router <backup next-hop from fxp0> destination <management network/mask>
set apply-groups "${node}"
set interfaces fab0 fabric-options member-interfaces ge-0/0/1
set interfaces fab1 fabric-options member-interfaces ge-7/0/1
set chassis cluster redundancy-group 0 node 0 priority 100
set chassis cluster redundancy-group 0 node 1 priority 1
set chassis cluster redundancy-group 1 node 0 priority 100
set chassis cluster redundancy-group 1 node 1 priority 1
set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255
set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255
set chassis cluster redundancy-group 1 interface-monitor ge-7/0/5 weight 255
set chassis cluster redundancy-group 1 interface-monitor ge-7/0/4 weight 255
set chassis cluster reth-count 2
set interfaces ge-0/0/5 gigether-options redundant-parent reth1
set interfaces ge-7/0/5 gigether-options redundant-parent reth1
set interfaces reth1 redundant-ether-options redundancy-group 1
set interfaces reth1 unit 0 family inet address 203.0.113.233/24
set interfaces ge-0/0/4 gigether-options redundant-parent reth0
set interfaces ge-7/0/4 gigether-options redundant-parent reth0
set interfaces reth0 redundant-ether-options redundancy-group 1
set interfaces reth0 unit 0 family inet address 198.51.100.1/24
set security zones security-zone Untrust interfaces reth1.0
set security zones security-zone Trust interfaces reth0.0
Verification
>show chassis cluster status
>show chassis cluster interfaces
>show chassis cluster statistics
>clear chassis cluster statistics
>show chassis cluster control-plane statistics
>show chassis cluster data-plane statistics
>show chassis cluster status redundancy-group 1
>show chassis cluster information configuration-synchronization
> show log jsrpd
>show log chassisd
>show log messages
>show log dcd
>show traceoptions
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