Users Guide

3 10.11.27.254 (10.11.27.254) 2.233 ms 2.207 ms 2.391 ms
4 Host65.hbms.com (63.80.56.65) 3.583 ms 3.776 ms 3.757 ms
5 host33.30.198.65 (65.198.30.33) 3.758 ms 4.286 ms 4.221 ms
6 3.GigabitEthernet3-3.GW3.SCL2.ALTER.NET (152.179.99.173) 4.428 ms
2.593 ms 3.243 ms
7 0.xe-7-0-1.XL3.SJC7.ALTER.NET (152.63.48.254) 3.915 ms 3.603 ms
3.790 ms
8 TenGigE0-4-0-5.GW6.SJC7.ALTER.NET (152.63.49.254) 11.781 ms 10.600
ms 9.402 ms
9 23.73.112.54 (23.73.112.54) 3.606 ms 3.542 ms 3.773 ms
Example (IPv6)
OS10# traceroute 20::1
traceroute to 20::1 (20::1), 30 hops max, 80 byte packets
1 20::1 (20::1) 2.622 ms 2.649 ms 2.964 ms
Supported
Releases
10.2.0E or later
Recover Linux password
If you lose or forget your Linux administrator password, you can reconfigure it from the CLI using the system-user
linuxadmin password {clear-text-password | hashed-password} command in CONFIGURATION mode. Save
the password using the write memory command. For example:
OS10(config)# system-user linuxadmin password Dell@Force10!@
OS10(config)# exit
OS10# write memory
For more information, see Linuxadmin user configuration.
If you lose both OS10 user and Linux admin passwords so that you cannot log in to the CLI, you must recover the linuxadmin
password from GRUB:
1. Connect to the serial console port. The serial settings are 115,200 baud, 8 data bits, and no parity.
2. Reboot or power up the system.
3. Press ESC at the Grub prompt to view the boot menu. The OS10-A partition is selected by default.
+-------------------------------------+
|*OS10-A |
| OS10-B |
| ONIE |
+-------------------------------------+
4. Press e to open the OS10 GRUB editor.
a. Use the arrow keys to navigate to the end of the line that has set os_debug_args= and then add init=/bin/
bash.
+---------------------------------------------------------+
|setparams 'OS10-A' |
| |
| set os_debug_args="init=/bin/bash" |
| select_image A |
| boot_os |
| |
+---------------------------------------------------------+
5. Press Ctrl + x to reboot your system. If Ctrl + x does not cause the system to reboot, press Alt + 0. The system boots to a
root shell without a password.
Troubleshoot Dell EMC SmartFabric OS10
1397