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Cisco 1720 SIP UDP Weiterleitung geht nicht
Moin Mädels,
ich besitze einen Cisco 1720 mit 16F/48R, WIC-1ENET mit PPoE Adsl Anbindung, AUX für Modemeinwahl (klappt), WIC-1BRI-IDSN (RAS Einwahl klappt!).
In meiner Konfig (siehe unten !) funktioniert eine tcp Weiterleitung auf Port 22 (SSH)
Sobald ich aber für ein Cisco 7905G Cisco IP Phone (mit SIP LOAD!) die UDP Ports 5060,5004 und 10000 auf die IP durchreichen möchte, haut das nicht hin ????
Habt ihr noch ne Idee ???
!
version 12.3
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname Cisco1720
!
boot-start-marker
boot-end-marker
!
enable password 7 password
!
memory-size iomem 25
mmi polling-intervall 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
no aaa new-model
ip subnet-zero
!
!
ip name-server 192.168.0.2 (ist ein BIND9!)
!
ip cef
ip audit po max-events 100
vpdn enable
vpdn ip udp ignore checksum
!
vpdn-group pppoe
request-dialin
protocol pppoe
!
no ftp-server write-enable
!
isdn switch-type nasic-net3
!
username user password 7 password
!
!
!
interface BRI0
decription connected to Dial-inPCs(ISDN)
no ip adress
ip nat inside
encapsulation ppp
dialer rotary-group 2
dialer-group 1
ISDN switch-type basic-net3
isdn point-to-point-setup
no cdp enable
!
interface Ethernet0
description connected to Internet
no ip address
half-duplex (da Teledat 431 Modem !)
pppoe enable
pppoe-client dial-pool-number 4
no keepalive
!
interface FastEthernet0
description connected to EthernetLan
ip address 192.168.0.1 255.255.255.0
ip nat inside
ip tcp adjust-mss 1452
full-duplex
no keepalive
!
interface Async5
description connected to Dial-inPCs(modem)
ip unnumbered FastEthernet0
ip nat inside
encapsulation ppp
ip tcp header-compression passive
dialer in-band
dialer rotary-group 3
dialer-group 1
async mode dedicated
!
interface Dialer2
description connected to Dial-inPCs(ISDN)
ip unnumbered FastEthernet0
ip nat inside
encapsulation ppp
no ip split-horizon
dialer in-band
dialer-group 1
peer default ip address pool Cisco1720-Group-2
no cdp enable
ppp authentication chap pap callin
ppp multilink
!
interface Dialer3
decription connected to Dial-inPCs(modem)
ip unnumbered FastEthernet0
ip nat inside
encapsulation ppp
ip tcp header-compression passive
dialer in-band
dialer-group 1
peer default ip address pool Cisco1720-Group-3
no cdp enable
ppp authentication chap
!
interface Dialer4
description connected to Internet
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
dialer pool 4
dialer-group 2
ppp authentication chap pap callin
ppp chap hostname usernameprovider
ppp chap password 7 passwordprovider
ppp pap sent-username usernameprovider password 7 passwordprovider
!
router rip
version 2
passive-interface Dialer4
network 192.168.0.0
no auto-summary
!
ip local pool Cisco1720-Group-2 192.168.0.250 192.168.0.251
ip local pool Cisco1720-Group-3 192.168.0.252
ip nat inside source list 1 interface Dialer4 overload
ip nat inside source list 101 interface Dialer4 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer4
no ip http server
no ip http secure-server
!
!
access-list 1 permit 192.168.0.0 0.0.0.255
access-list 101 permit tcp any eq 22 host 192.168.0.2 eq 22
access-list 101 permit udp any eq 5004 host 192.168.0.3 eq 5004 (IP des Telefons!)
access-list 101 permit udp any eq 5060 host 192.168.0.3 eq 5060
access-list 101 permit udp any eq 10000 host 192.168.0.3 eq 10000
dialer-list 1 protocol ip permit
dialer-list 2 protocol ip permit
!
snmp-server location Germany
snmp-server contact mein Kontakt
!
line con 0
exec-timeout 0 0
password 7 password
login
line aux 0
modem InOut
transport input all
autoselect ppp
stopbits 1
speed 38400
flowcontrol hardware
line vty 0 4
login
!
end
Was mache ich flasch mit den udp Ports ?????
THX schon mal 4 help !!!!!!!
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