NetEk

Just another NetEng | Gamer 🎮 | Geek 🧑🏻‍💻 ENG🇬🇧 | ESP🇪🇸 Network Vlog 🌐 #Cisco #JuniperNetworks #NetEng

[NetEk @NetEk04]

@noIPv6 Btw, OSPFv3 offers the option to use IPsec within its own configuration to secure its own keys when OSPFAuthentication is enabled . We do not need to build external IPsec túnel.

[NetEk @NetEk04]

This is how easy is to get #OSPF keys using #Wireshark when they are not encrypted.

🧵Below...

[NetEk @NetEk04]

@noIPv6 Because we can use IPsec to easily encrypt our OSPF keys within our OSPFv3 domains when I say the option is there I mean that is available for you to use it or not. The example I posted was to demonstrate that we have that option as well.

[NetEk @NetEk04]

@noIPv6 The use case depends on each environment / infrastructure and may be common as may be not but the option to use it is there.

[NetEk @NetEk04]

@noIPv6 Yeah, good catch… I wanted to say that OSPFv3 (for ipv6) we can configure it with IPsec when we want to use OSPF Authentication between routers.

[NetEk @NetEk04]

5. I hope this help - in case you have any other considerations or comments let me know.
#cisco #networkengineer #CyberSec #cybersecuritytips #neteng #networksecurity #OSPF #routingprotocols #ccnp #ccna #labeveryday #learning #learningbydoing

[NetEk @NetEk04]

4. Other considerations to be secured are:
> Set as "Passive Interface" none OSPF interfaces / User interfaces and such.
> By enabling OSPF authentication we prevent rogue routers form full adjacency with ours.
>IPv6 uses IPsec for Auth, meaning the keys are encrypted already.

[NetEk @NetEk04]

Reviewing some Networking fundamental topics

#cisco #packettracer #networking #neteng #networkengineer #networks #labeveryday #learning #lifestyle

[NetEk @NetEk04]

PacketTracer always comes handy to review and learn networking fundamental concepts 🧑🏻‍💻

#Cisco #packettracer #networking #neteng #networkengineer #networks #labeveryday

[NetEk @NetEk04]

Really happy I passed my #PCNSA exam📝
#paloaltonetworks #networking #Neteng #networkengineer #CyberSecurity

[NetEk @NetEk04]

One of the principle of the Zero-Trust architecture is:

-“Never trust, always verify”

#PCNSA #paloaltonetworks #networkengineer #networksecurity #CyberSecurity #neteng #networking

[NetEk @NetEk04]

Spider-Man 2 DualSense #PS5 Controller is so nice 🕷️🎮#SpiderMan2PS5 #SpiderMan2

[NetEk @NetEk04]

#PaloAlto Firewall commands can be long sometimes but there are some short ones really useful to always keep in mind.

Use: "Show routing route" - to check the routing table.

On the image shows some #OSPF routes I used for the lab.
#networkengineer #networksecurity #PCNSA

[NetEk @NetEk04]

@digitalbyte_ @meraki It looks nice!

[NetEk @NetEk04]

I never get tired of recommending learning how to use Wireshark a packet capture can narrow issues really quick. #wireshark #neteng #networksecurity #networkin

[NetEk @NetEk04]

My favorite part of being a Network Engineer is when I tell and prove the rest of the teams that is not a network issue. #NetEng #networking #networksecurity

[NetEk @NetEk04]

After a productive day studying for the #PCNSA why not a gaming session of #GodofWar #PS5