[ milos 2 @ 15.12.2015. 15:30 ] @
| Pozdrav, imam sledeci scenario: ruter 1721 koji je preko LAN-a povezan na ruter 3745 i sa druge strane ruter 1841 koji je povezan rakodje LAN-om na 3745. port FA0 na 1721 povezan je na port FA0/1 rutera 3745, dok je port FA0/0 povezan na port FA0/0 na 1841 ruteru. ruter 3745 mi izigrava internet. Kada na oba rutera (1841 i 1721) podesim GRE tunel ne mogu da pingujem destination ni sa jednog. Ruter 1841 ima IOS: (C1841-IPBASEK9-M), Version 12.4(22)YB8 Ruter 3745 ima IOS: (C3745-ADVSECURITYK9-M), Version 12.4(15)T3 Ruter 1721 ima IOS: (C1700-IPBASE-M), Version 12.3(6c) Konfiguracija rutera 1721: Code: ! ! interface Loopback1 ip address 2.2.2.2 255.255.255.0 ! interface Tunnel1 ip address 172.16.1.2 255.255.255.0 ip mtu 1400 ip tcp adjust-mss 1360 keepalive 10 3 tunnel source 12.12.12.2 tunnel destination 11.11.11.1 ! interface FastEthernet0 ip address 12.12.12.2 255.255.255.252 speed auto full-duplex ! interface Serial0 ip address 192.168.2.1 255.255.255.0 ! Konfiguracija rutera 3745: Code: ! ! interface FastEthernet0/0 ip address 11.11.11.1 255.255.255.252 duplex auto speed auto ! interface FastEthernet0/1 ip address 12.12.12.1 255.255.255.252 duplex auto speed auto ! Konfiguracija rutera 1841: Code: ! ! interface Loopback1 ip address 1.1.1.1 255.255.255.0 ! interface Tunnel1 ip address 172.16.1.1 255.255.255.0 ip mtu 1400 ip tcp adjust-mss 1360 keepalive 10 3 tunnel source 11.11.11.2 tunnel destination 12.12.12.2 ! interface FastEthernet0/0 ip address 11.11.11.2 255.255.255.252 duplex auto speed auto ! interface FastEthernet0/1 ip address 192.168.1.1 255.255.255.0 duplex auto speed auto ! Problem je u tome sto ne mogu da pingujem destination tunela. Molim vas za pomoc i hvala u napred. |