Сеть построена в EVE-NG.
В сети используется следующая топология:
Образ Cisco: Cisco vIOS Switch - viosl2-adventerprisek9-m.cml.SSA.high_iron_20180510
Сама суть проблемы: Win не видит Интернет, при этом пингует Switch и ISP, а ISP пингует Win.
Конфигурация Switch:
Current configuration : 3286 bytes
!
! Last configuration change at 16:41:31 UTC Wed May 5 2021
!
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service compress-config
!
hostname Switch
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
!
!
!
!
!
!
ip dhcp excluded-address 172.16.1.1
!
ip dhcp pool LAN
network 172.16.1.0 255.255.255.0
default-router 172.16.1.1
dns-server 8.8.8.8 8.8.4.4
!
!
ip cef
no ipv6 cef
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
!
!
!
!
!
!
!
!
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!
!
!
interface GigabitEthernet0/0
no switchport
ip address 172.16.0.2 255.255.255.0
ip nat outside
negotiation auto
!
interface GigabitEthernet0/1
no switchport
ip address 172.16.1.1 255.255.255.0
ip nat inside
negotiation auto
!
interface GigabitEthernet0/2
negotiation auto
!
interface GigabitEthernet0/3
negotiation auto
!
interface GigabitEthernet1/0
negotiation auto
!
interface GigabitEthernet1/1
negotiation auto
!
interface GigabitEthernet1/2
negotiation auto
!
interface GigabitEthernet1/3
negotiation auto
!
ip default-gateway 172.16.0.1
ip nat pool ISP 172.16.0.51 172.16.0.60 netmask 255.255.255.0
ip nat inside source list 1 pool ISP
ip forward-protocol nd
!
ip http server
!
ip route 0.0.0.0 0.0.0.0 172.16.0.1
ip ssh server algorithm encryption aes128-ctr aes192-ctr aes256-ctr
ip ssh client algorithm encryption aes128-ctr aes192-ctr aes256-ctr
!
!
access-list 1 permit 172.16.1.0 0.0.0.255
!
!
!
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control-plane
!
Статика от ISP:
Пинги:
Win ping Switch
Win ping ISP
Win tracert dns.google
Switch ping Win
Switch ping ISP
Switch ping dns.google
ISP ping Win
ISP ping Switch
ISP ping dns.google
Простой