ASA(config)# management-access mgmt_interface
ASA(config)# nat (outside,mmgt_interface) source static RAVPN_POOL RAVPN_POOL destination static ASA_MGMT_IP ASA_MGMT_IP no-proxy-arp route-lookup
ASA(config)# ssh RAVPN_POOL management
system support diagnostic-cli
show repository <repository name> | i <repository name>
acs restore <backup name> repository <repository name>
show application status acs
user@host:~$ sudo aptitude install linux-headers-$(uname -r)
configure network ipv4 manual <ip address> <subnet mask> <df gateway> management0
show network
Use CLI and enter: get hardware nic port <name> or diag hardware deviceinfo nic <name>
Start -> RUN -> osk
You’ll get on screen keyboard and now you can press CTRL + ALT + DEL to change your password.
user@computer:~$ dmesg | grep tty
[ 0.088345] printk: console [tty0] enabled
[ 0.418156] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 5.030307] usb 1-3.1.3: pl2303 converter now attached to ttyUSB0
[86188.149229] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0
[86271.641530] usb 1-2: pl2303 converter now attached to ttyUSB0
[86796.881771] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0
[86855.323347] usb 1-4: pl2303 converter now attached to ttyUSB0
[86877.932139] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0
[86884.784432] usb 1-4: pl2303 converter now attached to ttyUSB0
[87068.706927] pl2303 ttyUSB0: pl2303_set_control_lines – failed: -19
[87068.706937] pl2303 ttyUSB0: error sending break = -19
[87068.707250] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0
[259915.126314] cdc_acm 1-3.1.3:1.0: ttyACM0: USB ACM device
I upgraded ubuntu to focal 20.04 and SSH was unable to negotiate with network devices I tried to ssh on.
Solution was found here, or simpy editing /etc/ssh/ssh_conf by adding following lines to the end of the file:
Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc
MACs hmac-md5,hmac-sha1,umac-64@openssh.com
KexAlgorithms diffie-hellman-group1-sha1,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1
HostKeyAlgorithms ssh-rsa,ssh-dss