no wr command on cisco nexus

You have to use copy run start, or create this alias below

cli alias name wr copy run start

setup a new vlan interface on cisco nexus

You need to create your L2 VLAN first

vlan 80
name DB

Create the L3 VLAN interface

interface Vlan80
  description ## Layer 3 DB VLAN ##
  no shutdown
  no ip redirects
  ip address 172.100.0.250/24
  ip router eigrp 100
  no ip passive-interface eigrp 100
  hsrp 80
    authentication text SomePW
    preempt
    priority 120
    ip 172.100.0.254

Add the new VLAN to the trunk

Make sure to add it not replace or you'll take everything down

interface port-channel10

  description ### PortChannel vPC Peer-Link DO NOT CHANGE ##

  switchport mode trunk

  switchport trunk allowed vlan 1,10,52,60,70-71,80,172,2200

  spanning-tree port type network

  vpc peer-link

Assign the vlan to the ports

interface Ethernet101/1/33

  switchport access vlan 80

  spanning-tree port type edge

copy run start

GW on hosts should be 172.100.0.254

If you want to make a DMZ interface you don't create the L3 interface, just the L2 VLAN and assign the ports. Your default route should be out to the ASA.

cisco anyconnect reconnecting after a short time then stays connected

Had an issue where cisco anyconnect would connect but then after a short time reconnect and stay connected for good then.

The issue was the ISP was blocking DTLS protocol. The anyconnect tries to use it as its better for voice etc, once it realizes it can't use it, it reconnects with it disabled.

Solution 1: Get your ISP to unblock it and get the benefits from DTLS. In my case I didn't have control of the ISP.

Solution 2 turn it off
under group policy for anyconnect profile
group-policy VPN-GRP-POL attributes
webvpn
anyconnect ssl dtls none

interface groups on checkpoint

Network objects -> Right click on cluster -> details -> Topology
Click details on the IP addresses
Right click on the cluster IP -> Edit interface
Go to Topology tab
Look for the radio button
IP addresses behind this interface
Specific
The interface group should be selected there

The interface groups can be found under

Network objects -> groups ->

investigating NAT issues on checkpoint firewalls

In Network Objects (bottom left)
Right click Nodes -> More -> Query Objects
Refine by: Search by IP

Double click on the object and check the NAT section for auto NAT

Also you can do Actions -> Where used -> Active policy
Look for any manual NAT's here

Try the traffic while watching the logs in the tracker
You can add the columns xlatesrc and NAT rule into the tracker
Also you can double click the log entry and get more details on the NAT rule and xlated source

Auto NAT's are processed first
Manual NAT's second