3725, ping (monodirezionale!!!???) e routing
Inviato: mer 15 mar , 2006 11:56 pm
salve, questa è la configurazione del mio 3725, con 3 interfaccie operative: 2 fastethernet e 1 atm. le 2 seriali sono giù.
La cosa strana, è che dal router non riesco a pingare nulla tranne che attraverso la porta atm (indirizzo dell'host remoto 10.0.0.1....è una punto punto col 10.0.0.2 con cui è onfigurata l'interfaccia virtuale)
Tutti gli hosts collegati alle lan a cui afferiscono le 2 fastethernet non rispondono al ping dal router, ma, al contrario, riescono a pingare le interfacce del router (cioè dai pc il router risponde, pingando dal router i pc, non rispondono).
cosa c'è che non va??
grazie
Current configuration : 2535 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname *****
!
boot-start-marker
boot bootstrap flash:c3725-is-mz.123-5b.bin
boot system flash c3725-is-mz.123-5b.bin
boot-end-marker
!
logging buffered 4096 debugging
enable secret 5 $1$v2XA$On1n/rSMR5KffBLxpe6gW1
!
username administrator password 0 *****
username eurotime password 0 *****
username eurohttp privilege 15 password 0 *****
aaa new-model
!
!
aaa authentication ppp default group radius
aaa accounting network default start-stop group radius
aaa accounting system default start-stop group radius
aaa session-id common
ip subnet-zero
no ip source-route
!
!
no ip domain lookup
ip name-server 62.94.0.1
!
ip dhcp pool 1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.222
dns-server 62.94.0.1 62.94.0.2
!
isdn switch-type primary-net5
!
!
controller E1 0/0
line-termination 75-ohm
description ip link
!
controller E1 0/1
line-termination 75-ohm
description fermo
!
!
interface FastEthernet0/0
description interfaccia ethernet privata
ip address 192.168.1.222 255.255.255.0 secondary
ip address 62.*.*.129 255.255.255.128 secondary
ip address 192.168.0.222 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
description connessione 8 Mbit/s
ip address 193.152.56.6 255.255.255.252
ip nat outside
speed 100
full-duplex
!
interface ATM2/0
no ip address
no ip route-cache
no atm ilmi-keepalive
!
interface ATM2/0.13700803 point-to-point
ip address 62.123.238.1 255.255.255.128 secondary
ip address 10.0.0.2 255.255.255.0
ip nat inside
no ip route-cache
no ip mroute-cache
pvc 10/100
protocol ip 10.0.0.1
oam-pvc manage
encapsulation aal5snap
!
interface Virtual-Template1
ip unnumbered FastEthernet0/1
peer default ip address pool IP_EUROTIME
ppp authentication pap
!
ip nat inside source static 10.0.0.1 62.123.238.2
ip http server
ip http authentication local
ip classless
ip route 0.0.0.0 0.0.0.0 193.152.56.5
!
!
access-list 1 permit 192.168.1.0 0.0.0.255
disable-eadi
!
!
radius-server host 10.10.10.140 auth-port 1646 acct-port 1647
radius-server retransmit 2
radius-server key lin *******
!
!
line con 0
transport preferred all
transport output all
line aux 0
transport preferred all
transport output all
line vty 0 4
exec-timeout 0 0
transport preferred all
transport input all
transport output all
!
ntp clock-period 17180591
ntp server 80.17.178.148
!
end
La cosa strana, è che dal router non riesco a pingare nulla tranne che attraverso la porta atm (indirizzo dell'host remoto 10.0.0.1....è una punto punto col 10.0.0.2 con cui è onfigurata l'interfaccia virtuale)
Tutti gli hosts collegati alle lan a cui afferiscono le 2 fastethernet non rispondono al ping dal router, ma, al contrario, riescono a pingare le interfacce del router (cioè dai pc il router risponde, pingando dal router i pc, non rispondono).
cosa c'è che non va??
grazie
Current configuration : 2535 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname *****
!
boot-start-marker
boot bootstrap flash:c3725-is-mz.123-5b.bin
boot system flash c3725-is-mz.123-5b.bin
boot-end-marker
!
logging buffered 4096 debugging
enable secret 5 $1$v2XA$On1n/rSMR5KffBLxpe6gW1
!
username administrator password 0 *****
username eurotime password 0 *****
username eurohttp privilege 15 password 0 *****
aaa new-model
!
!
aaa authentication ppp default group radius
aaa accounting network default start-stop group radius
aaa accounting system default start-stop group radius
aaa session-id common
ip subnet-zero
no ip source-route
!
!
no ip domain lookup
ip name-server 62.94.0.1
!
ip dhcp pool 1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.222
dns-server 62.94.0.1 62.94.0.2
!
isdn switch-type primary-net5
!
!
controller E1 0/0
line-termination 75-ohm
description ip link
!
controller E1 0/1
line-termination 75-ohm
description fermo
!
!
interface FastEthernet0/0
description interfaccia ethernet privata
ip address 192.168.1.222 255.255.255.0 secondary
ip address 62.*.*.129 255.255.255.128 secondary
ip address 192.168.0.222 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
description connessione 8 Mbit/s
ip address 193.152.56.6 255.255.255.252
ip nat outside
speed 100
full-duplex
!
interface ATM2/0
no ip address
no ip route-cache
no atm ilmi-keepalive
!
interface ATM2/0.13700803 point-to-point
ip address 62.123.238.1 255.255.255.128 secondary
ip address 10.0.0.2 255.255.255.0
ip nat inside
no ip route-cache
no ip mroute-cache
pvc 10/100
protocol ip 10.0.0.1
oam-pvc manage
encapsulation aal5snap
!
interface Virtual-Template1
ip unnumbered FastEthernet0/1
peer default ip address pool IP_EUROTIME
ppp authentication pap
!
ip nat inside source static 10.0.0.1 62.123.238.2
ip http server
ip http authentication local
ip classless
ip route 0.0.0.0 0.0.0.0 193.152.56.5
!
!
access-list 1 permit 192.168.1.0 0.0.0.255
disable-eadi
!
!
radius-server host 10.10.10.140 auth-port 1646 acct-port 1647
radius-server retransmit 2
radius-server key lin *******
!
!
line con 0
transport preferred all
transport output all
line aux 0
transport preferred all
transport output all
line vty 0 4
exec-timeout 0 0
transport preferred all
transport input all
transport output all
!
ntp clock-period 17180591
ntp server 80.17.178.148
!
end