Newsgroup: it.comp.reti.cisco
Titolo: problemi con smtp e router cisco 1721

Ciao a tutti,
vi sarei grato se voleste aiutarmi su un problema con l'invio della posta
tramite outlook e un router cisco, abbonamento smart 191 di telecom.
Con un router telindus (fornito da telecom) non ho nessun problema.
Con il router cisco riesco a ricevere la posta ma mi da spesso errori
durante l'invio. A volte è sufficiente riavviare il router. A volte spedisce
le mail senza allegato. Altre non invia proprio nulla. Dal browser mi
permette sempre sia di inviare che di ricevere.
Ecco la configurazione. Ciao e grazie :-)
Current configuration : 4123 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname cisco1721
!
enable password xxx
!
username xxx password 0 xxx
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
no ip source-route
!
!
no ip domain-lookup
ip domain-name 
191.it
ip name-server 151.99.229.225
ip name-server 191.99.229.225
ip name-server 81.73.246.254
!
ip inspect name ethernetin cuseeme timeout 3600
ip inspect name ethernetin ftp timeout 3600
ip inspect name ethernetin h323 timeout 3600
ip inspect name ethernetin http timeout 3600
ip inspect name ethernetin rcmd timeout 3600
ip inspect name ethernetin realaudio timeout 3600
ip inspect name ethernetin smtp timeout 3600
ip inspect name ethernetin sqlnet timeout 3600
ip inspect name ethernetin streamworks timeout 3600
ip inspect name ethernetin tcp timeout 3600
ip inspect name ethernetin tftp timeout 30
ip inspect name ethernetin udp timeout 15
ip inspect name ethernetin vdolive timeout 3600
ip audit notify log
ip audit po max-events 100
!
!
!
!
interface ATM0
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto
 no fair-queue
 hold-queue 224 in
!
interface ATM0.1 point-to-point
 ip address 81.73.246.112 255.255.255.0
 ip access-group 111 in
 ip nat outside
 pvc 8/35
  encapsulation aal5snap
 !
!
interface FastEthernet0
 description connected to EthernetLAN
 ip address 192.168.0.254 255.255.255.0
 ip access-group 101 in
 ip nat inside
 ip inspect ethernetin in
 speed auto
 no cdp enable
!
ip nat translation timeout 86000
ip nat pool internet 81.73.43.2 81.73.43.14 netmask 255.255.255.240
ip nat inside source list 1 pool internet overload
ip nat inside source list 50 interface ATM0.1 overload
ip nat inside source static tcp 192.168.0.101 992 81.73.43.10 992 extendable
ip nat inside source static udp 192.168.0.101 992 81.73.43.10 992 extendable
ip nat inside source static tcp 192.168.0.20 80 81.73.43.12 80 extendable
ip nat inside source static udp 192.168.0.20 80 81.73.43.12 80 extendable
ip nat inside source static tcp 192.168.0.20 1352 81.73.43.12 1352
extendable
ip nat inside source static udp 192.168.0.20 1352 81.73.43.12 1352
extendable
ip nat inside source static 192.168.0.11 81.73.43.8
ip classless
ip route 0.0.0.0 0.0.0.0 ATM0.1
no ip http server
ip pim bidir-enable
!
!
access-list 1 permit any
access-list 101 permit tcp 192.168.0.0 0.0.0.255 any
access-list 101 permit udp 192.168.0.0 0.0.0.255 any
access-list 101 permit icmp 192.168.0.0 0.0.0.255 any
access-list 101 permit tcp any host 192.168.0.20 eq www
access-list 101 permit udp any host 192.168.0.20 eq 80
access-list 101 permit udp any host 192.168.0.20 eq 1352
access-list 101 permit tcp any host 192.168.0.20 eq 1352
access-list 101 permit tcp any host 192.168.0.101 eq 992
access-list 101 permit udp any host 192.168.0.101 eq 992
access-list 101 permit ip any host 192.168.0.11
access-list 101 deny ip any any
access-list 111 deny ip 127.0.0.0 0.255.255.255 any
access-list 111 deny ip 192.168.0.0 0.0.0.255 any
access-list 111 permit icmp any 192.168.0.0 0.0.0.255
access-list 111 permit icmp any 192.168.0.0 0.0.0.255 echo
access-list 111 permit icmp any 192.168.0.0 0.0.0.255 echo-reply
access-list 111 permit icmp any 192.168.0.0 0.0.0.255 packet-too-big
access-list 111 permit icmp any 192.168.0.0 0.0.0.255 time-exceeded
access-list 111 permit icmp any 192.168.0.0 0.0.0.255 traceroute
access-list 111 permit icmp any 192.168.0.0 0.0.0.255 unreachable
access-list 111 permit tcp any host 81.73.43.12 eq www
access-list 111 permit tcp any host 81.73.43.12 eq 1352
access-list 111 permit udp any host 81.73.43.12 eq 80
access-list 111 permit udp any host 81.73.43.12 eq 1352
access-list 111 permit udp any host 81.73.43.10 eq 992
access-list 111 permit tcp any host 81.73.43.10 eq 992
access-list 111 permit ip any host 81.73.43.8
access-list 111 deny ip any any
no cdp run
!
snmp-server community public RO
!
line con 0
 exec-timeout 0 0
 password cisco
 login
line aux 0
line vty 0 4
 password cisco
 login
!
sntp broadcast client
end
cisco1721#
--------------------------------
Inviato via 
http://arianna.libero.it/usenet/

prova ad abbassare l'MTU, se cerchi negli archivi del newsgroup trovi
qualcosa a riguardo


> ip inspect name ethernetin smtp timeout 3600
Prova a toglierlo, è stranota la sua mancanza di supporto per l'esmtp.
Ciao,
        Tosh.

Grazie mille!
Faro' queste prove. :-)


      Ha funzionato. Grazie davvero!
