Hello all, everything is in the title, I managed to connect via PPPoE and VLAN to internet with my ISR4351/K9, can ping Internet from the router, but not from my PC connected to it. Does anyone have an idea of what I did wrong in the configuration below?
Router#sh run
Building configuration...
Current configuration : 2170 bytes
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version 15.5
service timestamps debug datetime msec
service timestamps log datetime msec
no platform punt-keepalive disable-kernel-core
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hostname Router
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boot-start-marker
boot-end-marker
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vrf definition Mgmt-intf
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address-family ipv4
exit-address-family
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address-family ipv6
exit-address-family
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no aaa new-model
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ip name-server 91.121.61.147 87.98.149.171
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ip dhcp pool LAN
network 172.16.79.0 255.255.255.0
dns-server 91.121.61.147 87.98.149.171
default-router 172.16.79.254
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subscriber templating
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multilink bundle-name authenticated
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license udi pid ISR4351/K9 sn FDO22470XNQ
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spanning-tree extend system-id
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redundancy
mode none
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vlan internal allocation policy ascending
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interface GigabitEthernet0/0/0
ip address 172.16.79.254 255.255.255.0
ip nat inside
negotiation auto
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interface GigabitEthernet0/0/1
no ip address
negotiation auto
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interface GigabitEthernet0/0/2
no ip address
negotiation auto
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interface GigabitEthernet0/0/2.4001
encapsulation dot1Q 4001
pppoe enable group global
pppoe-client dial-pool-number 1
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interface GigabitEthernet0
vrf forwarding Mgmt-intf
no ip address
negotiation auto
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interface Vlan1
no ip address
shutdown
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interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
dialer pool 1
ppp authentication chap pap callin
ppp chap hostname [REDACTED]
ppp chap password 0 [REDACTED]
ppp pap sent-username [REDACTED] password 0 [REDACTED]
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ip nat translation timeout 13000
ip nat translation tcp-timeout 50000
ip nat translation udp-timeout 45000
ip nat translation max-entries 300
ip nat inside source list acl1 interface GigabitEthernet0/0/0 overload
ip forward-protocol nd
no ip http server
no ip http secure-server
ip tftp source-interface GigabitEthernet0
ip route 0.0.0.0 0.0.0.0 145.239.153.51
ip route 0.0.0.0 0.0.0.0 dhcp
ip ospf name-lookup
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ip access-list standard acl1
permit 0.0.0.0 0.0.0.255
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control-plane
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line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
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