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Ping ICMP from router in gns3 to Vitrual Machine win 10.

Thien are Margo
Level 1
Level 1

Hi, I have a PC win 10 VMware connect to router. but i can ping to this pc (lost a lot packet). I think my problem related to firewall on PC Vm  NOTE: DMZ (192.168.91.250)   ----->  WINdown (192.168.91.2) - default get (192.168.91.2) 

ThienareMargo_1-1715760085150.png

ThienareMargo_0-1715760071256.png

ThienareMargo_2-1715760326601.png

ThienareMargo_3-1715760495008.png

ThienareMargo_4-1715760553332.png

DNS server in DMZ

ip name-server 192.168.91.2. i choose because VM net 1 host only is 192.168.91.0 

3 Replies 3

Hello,

can you post the running config (sh run) of the DMZ router, as well as the output of 'ipconfig /all' from the Windows 10 machine ?

Hi,

Building configuration...

Current configuration : 1954 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname DMZ
!
boot-start-marker
boot-end-marker
!
enable password 123
!
no aaa new-model
memory-size iomem 5
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
ip domain name thien.vn
ip name-server 192.168.27.2
ip name-server 8.8.8.8
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
!
!
!
!
!
!
!
!
!
!
!

ThienareMargo_0-1715777561251.png

 


!
!
!
!
!
username thien password 0 123
!
!
ip tcp synwait-time 5
ip ssh version 1
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 4.0.0.1 255.0.0.0
duplex auto
speed auto
!
interface FastEthernet1/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet2/0
!
interface FastEthernet2/1
!
interface FastEthernet2/2
!
interface FastEthernet2/3
!
interface FastEthernet2/4
!
interface FastEthernet2/5
!
interface FastEthernet2/6
!
interface FastEthernet2/7
!
interface FastEthernet2/8
!
interface FastEthernet2/9
!
interface FastEthernet2/10
!
interface FastEthernet2/11
!
interface FastEthernet2/12
!
interface FastEthernet2/13
!
interface FastEthernet2/14
!
interface FastEthernet2/15
!
interface Serial3/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/3
no ip address
shutdown
serial restart-delay 0
!
interface Vlan1
no ip address
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 3.0.0.2
ip route 0.0.0.0 0.0.0.0 4.0.0.254
!
!
no ip http server
no ip http secure-server
!
no cdp log mismatch duplex
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login local
transport input ssh
!
!
end

 

 

i received 1 when sent 4 packet