Mastering Kali Linux for Advanced Penetration Testing
If you are looking for a great guide on learning Kali linux look no further!
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If you are looking for a great guide on learning Kali linux look no further!
Download
One or more servers in the existing organization are running Exchange 2000
Server or Exchange Server 2003.
Installation can’t proceed until all
Exchange 2000 or Exchange 2003 servers are removed.
If you previously upgraded from Exchange 2003 to a version before 2013 then you may not have removed Exchange 2003 or 2000 server properly. If this is the case you can run adsiedit.msc and find the following location.
Load Configuration
services>Microsoft exchange>first organization>administrative groups> In here find your administrative group. Then you will see a “servers” container. Go in there and delete any name references to your old servers that are no longer in your network.
hostname Router
!
ip cef
!####First we are going to setup a monitor that will use icmp or ping to contact the gateway of ISP1. It will do this every 5 seconds####!
ip sla monitor 1
type echo protocol ipIcmpEcho 12.34.45.1
threshold 3
frequency 5
ip sla monitor schedule 1 life forever start-time now
ip sla monitor 2
type echo protocol ipIcmpEcho 23.34.56.1
threshold 3
frequency 5
ip sla monitor schedule 2 life forever start-time now
!
!####Here we are going to setup monitoring objects and tell it to point to the above monitors####!
track 101 rtr 1 reachability
!
track 102 rtr 2 reachability
!
!####NAT must be configured on the interfaces in order to setup the rules####!
interface FastEthernet0
ip address 192.168.1.254 255.255.255.0
ip nat inside
!
interface s0/0
ip address 12.34.45.2 255.255.255.0
ip nat outside
!
interface s0/1
ip address 23.45.67.2 255.255.255.0
ip nat outside
!
ip classless
!####Configure your gateway and their tracking objects####!
ip route 0.0.0.0 0.0.0.0 12.34.45.1 track 101
ip route 0.0.0.0 0.0.0.0 23.45.67.1 track 102
!####Configure your outbound NAT statements####!
ip nat inside source route-map ISP1 interface s0/0 overload
ip nat inside source route-map ISP2 interface s0/1 overload
!####Change your MX records for your mail server to both of your ISP’s IP addresses then configure below####!
ip nat inside source static tcp 192.168.1.10 25 12.34.45.2 25 route-map ISP1 extendable
ip nat inside source static tcp 192.168.1.10 25 23.45.67.2 25 route-map ISP2 extendable
!
!
access-list 10 permit 192.168.1.0 0.0.0.255
!
!####Configure route maps for reference in NAT statements####!
route-map ISP2 permit 10
match ip address 10
match interface s0/1
!
route-map ISP1 permit 10
match ip address 10
match interface s0/0
!
config t
ip domain-name MyDomain.com
crypto key generate rsa usage-keys modulus 1024
wr mem
If for whatever reason you cannot get your offline files to synchronize and you want to make sure you have a backup of them before messing with any of your settings follow these steps.
Download CSCCMD.exe version 1.1
csccmd /extract /target:c:temp /recurse2
If your offline files point to an old network location and you need to change it you can do so with these steps.
csccmd.exe /moveshare:OldServer NewServer
Move-OfflineAddressBook -Identity <OfflineAddressBookIdParameter> -Server <ServerIdParameter>
Example move offline address booked named “my oab” to server named n2server-01
Move-OfflineAddressBook -Identity “My OAB” -Server N2Server-01
New-SendConnector -Name “Internet” -Usage Internet -AddressSpaces “*” -SourceTransportServers “N2Hub-01” -DNSRoutingEnabled:$true -UseExternalDNSServersEnabled:$true
And this to allow anonymous connections
Set-ReceiveConnector -Name “Default Server Name” -Server N2Hub-01 -PermissionGroups AnonymousUsers,ExchangeUsers,ExchangeServers,ExchangeLegacyServers