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Check Geo-IP Region For A Specific IP

FortiOS v7.0.x

(2025-01-31) FGVM # di geoip ip2c 147.45.47.173 147.45.47.173 - Netherlands, is not anycast ip F...

Updated 6 days ago by david

Reset Admin Password

FortiOS v5.0.x

(2014-07-03) Problem Nobody remembers the password for a given admin account. We have another sup...

Updated 1 week ago by david

Packet Tracer

Cisco ASA 9.14

(2025-01-13) General: packet-tracer input ifc_name [ vlan-id vlan_id ] icmp [ inline-tag tag ] { ...

Updated 3 weeks ago by david

Ping ASA interface

Cisco ASA 9.8

(2024-09-18) Problem: Can't ping my ASA. Design: With Cisco ASA, it is impossible to ping any int...

Updated 3 weeks ago by david

SNMP v3 Read-Only setup

Cisco IOS-XE 03.16

(2024-09-05) Example ip access-list standard snmp-access permit 10.11.12.13 snmp-server view snmp...

Updated 3 weeks ago by david

SNMP v3 on ASA

Cisco ASA 9.8

(2024-09-03) Problem SNMP on ASA please Solution snmp-server group GlobalRead v3 priv snmp-server...

Updated 3 weeks ago by david

Use User's Password As Enable Password

Cisco ASA 9.8

(2020-12-17) Problem I want to use my username password as the enable password in ssh sessions So...

Updated 3 weeks ago by david

TLS DH Group Key Length

Cisco ASA 9.8

(2020-01-20) Problem Something like SSL/TLS: Diffie-Hellman Key Exchange Insufficient DH Group St...

Updated 3 weeks ago by david

Test Authentication Server

Cisco ASA 9.8

(2020-03-18) Problem Is my Radius (or LDAP) server working? Solution # show run | begin aaa-serve...

Updated 3 weeks ago by david

SSH pubkey authentication

Cisco ASA 9.8

(2020-09-25) Problem How to set up an ASA to accept an ssh pubkey? Solution Create a ssh key as n...

Updated 3 weeks ago by david

Security Commands

Cisco ASA 9.8

(2019-01-20) Problem Collection of the SSL mitigations I've been collecting. Solution No commenta...

Updated 3 weeks ago by david

PPPoE Session Status

Cisco ASA 9.8

(2021-12-03) Problem What is happening with my PPPoE session? Solution Nothing, probably, but her...

Updated 3 weeks ago by david

SNMP configuration

Palo Alto 10.1.x

(2024-12-17) set deviceconfig system snmp-setting access-setting version v3 views My-SNMP-View vi...

Updated 1 month ago by david

CLI Basics

Palo Alto Random

(2024-12-17) Command Mode Show System Info > show system info hostname:... ... Show configurati...

Updated 1 month ago by david

Upgrading Remi PHP

Linux CentOS 8

(2024-12-05) Assuming you already have a remi php installed: # dnf module switch-to php:remi-8.3

Updated 2 months ago by david

Looking at logs via CLI

FortiOS v7.0.x

(2024-11-28) fw # exec log filter category Category. device Device to ...

Updated 2 months ago by david

IPsec MTU Adjustments

FortiOS v7.0.x

MTU can be adjusted via three ways: Adjusting the MTU of the physical interface where the IPsec...

Updated 2 months ago by david

Check Internet Service Database Match

FortiOS v7.2.x

(2024-08-28) Remember you need to have basic support in order for this db to be populated. Firewa...

Updated 2 months ago by david

Link Monitor

FortiOS v7.0.x

(2023-11-15) Example Link Monitor Configuration config system link-monitor edit "VLAN601" set src...

Updated 2 months ago by david

dotfiles

My Stuff

(2024-11-24) Dotfiles for my personal consumption: # wget https://raw.githubusercontent.com/xdroo...

Updated 2 months ago by david