DiggeHose

Guten Abend, danke für den NAT-Hinweis und den Code Tags. Bitte erklärt mir kurz was Code Tags sind und wie ich sie einsetze. Ich antworte in den nächsten Tagen noch mal ausführlicher. Beste Grüße

Guten Tag liebe Forenmitglieder, aus Spaß an der Sache habe ich mir einen Cisco C1116-4P-Router gebraucht gekauft und möchte meinen Lancom 1781VAW damit ersetzen. Ich habe verschiedene Anleitungen im Netz gefunden, und der Router meldet sich erfolgreich beim ISP an. Mir fehlt jetzt noch der Hinweis, was ich konfigurieren muss, damit ich Internet im LAN habe, Zunächst ohne Portforwarding, Firewall, o.ä. Unten stehen verschiedene 'show'-Ausgaben. Vielen Dank vorweg, für eure Hilfe und beste Grüße. Cisco_C1116-4P#ena Cisco_C1116-4P#show running-config Building configuration... Current configuration : 6930 bytes ! ! Last configuration change at 17:00:32 UTC Mon Mar 17 2025 ! version 16.9 service timestamps debug datetime msec service timestamps log datetime msec service internal ! Call-home is enabled by Smart-Licensing. service call-home platform qfp utilization monitor load 80 no platform punt-keepalive disable-kernel-core ! hostname Cisco_C1116-4P ! boot-start-marker boot-end-marker ! ! ! no aaa new-model call-home ! If contact email address in call-home is configured as sch-smart-licensing@cisco.com ! the email address configured in Cisco Smart License Portal will be used as contact email address to send SCH notifications. contact-email-addr sch-smart-licensing@cisco.com profile "CiscoTAC-1" active destination transport-method http no destination transport-method email ! ! ! ip dhcp excluded-address 192.168.100.0 192.168.100.19 ip dhcp excluded-address 192.168.100.201 192.168.100.255 ! ip dhcp pool LAN network 192.168.100.0 255.255.255.0 default-router 192.168.100.12 dns-server 192.168.100.12 8.8.8.8 lease infinite ! ! ! ! ! ! ! ! ! ! subscriber templating vtp domain de-bfw-hambur-ce-14 vtp mode transparent ! ! multilink bundle-name authenticated ! ! ! crypto pki trustpoint TP-self-signed-1305543871 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-1305543871 revocation-check none rsakeypair TP-self-signed-1305543871 ! crypto pki trustpoint SLA-TrustPoint enrollment pkcs12 revocation-check crl ! ! crypto pki certificate chain TP-self-signed-1305543871 certificate self-signed 01 30820330 30820218 A0030201 02020101 300D0609 2A864886 F70D0101 05050030 31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274 ... 27AE70F6 F8A7458E CC231A14 977E54C3 F124CDA5 A3F94016 12150F29 DA4F17B4 59F45804 7497F3F2 79D3BAB2 F55FDD3C DB6262FA 82A73FA0 27FAF515 3360B837 299B04B1 D93E53BD C3073F2F 047F7517 7E6BB978 quit crypto pki certificate chain SLA-TrustPoint certificate ca 01 30820321 30820209 A0030201 02020101 300D0609 2A864886 F70D0101 0B050030 32310E30 0C060355 040A1305 43697363 6F312030 1E060355 04031317 43697363 ... 80DDCD16 D6BACECA EEBC7CF9 8428787B 35202CDC 60E4616A B623CDBD 230E3AFB 418616A9 4093E049 4D10AB75 27E86F73 932E35B5 8862FDAE 0275156F 719BB2F0 D697DF7F 28 quit ! license udi pid C1116-4P sn FCZ2424C14Z license smart enable license smart conversion automatic ! diagnostic bootup level minimal ! spanning-tree extend system-id ! ! username ... privilege 15 password 0 ... ! redundancy mode none ! controller VDSL 0/2/0 ! ! vlan internal allocation policy ascending ! vlan 10 name Management ! ! ! ! ! ! interface Loopback1 description standart no ip address ! interface GigabitEthernet0/0/0 no ip address negotiation auto ! interface GigabitEthernet0/1/0 description LAN ! interface GigabitEthernet0/1/1 ! interface GigabitEthernet0/1/2 ! interface GigabitEthernet0/1/3 ! interface ATM0/2/0 no ip address atm oversubscribe factor 2 no atm enable-ilmi-trap pvc 1/32 encapsulation aal5mux ppp dialer dialer pool-member 1 ! ! interface Ethernet0/2/0 no ip address ip nat inside no negotiation auto ! interface Vlan1 description LAN ip address 192.168.100.12 255.255.255.0 ! interface Dialer1 ip address dhcp encapsulation ppp dialer pool 1 ppp chap hostname 0025...90001@t-online.de ppp chap password 0 1...4 ppp pap sent-username 0025...0001@t-online.de password 0 1...4 ! ip nat inside source list 1 interface Dialer1 overload ip forward-protocol nd ip http server ip http authentication local ip http secure-server ip route 0.0.0.0 0.0.0.0 Dialer1 ! ! access-list 1 permit any ! ! ! ! control-plane ! ! line con 0 transport input none stopbits 1 line vty 0 4 login ! ! ! ! ! ! end Cisco_C1116-4P#show int Cisco_C1116-4P#show interfaces atm 0/2/0 ATM0/2/0 is down, line protocol is down Hardware is C1116-VADSL-BJ, address is f86b.d984.da10 (bia f86b.d984.da10) MTU 1800 bytes, sub MTU 1800, BW 25000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ATM, loopback not set Keepalive not supported Encapsulation(s): AAL5 8 maximum active VCs, 0 current VCCs ATM Dynamic Bandwidth Enabled. VC Auto Creation Disabled. VC idle disconnect time: 300 seconds 1 carrier transitions Last input never, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 unknown protocol drops 0 output buffer failures, 0 output buffers swapped out Cisco_C1116-4P#show ip int Cisco_C1116-4P#show ip interface brief Interface IP-Address OK? Method Status Protocol GigabitEthernet0/0/0 unassigned YES unset down down GigabitEthernet0/1/0 unassigned YES unset up up GigabitEthernet0/1/1 unassigned YES unset down down GigabitEthernet0/1/2 unassigned YES unset down down GigabitEthernet0/1/3 unassigned YES unset down down ATM0/2/0 unassigned YES unset down down Ethernet0/2/0 unassigned YES unset up up Dialer1 unassigned YES DHCP up up Loopback1 unassigned YES unset up up Virtual-Access1 unassigned YES unset up up Vlan1 192.168.100.12 YES manual up up Cisco_C1116-4P#show controllers vdsl 0/2/0 Controller VDSL 0/2/0 is UP Daemon Status: UP XTU-R (DS) XTU-C (US) Chip Vendor ID: 'BDCM' 'BDCM' Chip Vendor Specific: 0x0000 0xB221 Chip Vendor Country: 0xB500 0xB500 Modem Vendor ID: 'CSCO' ' ' Modem Vendor Specific: 0x4602 0x0000 Modem Vendor Country: 0xB500 0x0000 Serial Number Near: FCZ2424C14Z C1116-4P 16.9.2 Serial Number Far: Modem Version Near: 16.9.2 Modem Version Far: 0xb221 Modem Status: TC Sync (Showtime!) DSL Config Mode: AUTO Trained Mode: G.993.2 (VDSL2) Profile 17a TC Mode: PTM Selftest Result: 0x00 DELT configuration: disabled DELT state: not running Failed full inits: 0 Short inits: 0 Failed short inits: 0 Modem FW Version: 4.14L.04 Modem PHY Version: B2pv6F039g1.d26d Modem PHY Source: System Line 0: XTU-R (DS) XTU-C (US) Trellis: ON ON SRA: enabled enabled SRA count: 0 0 Bit swap: enabled enabled Bit swap count: 2 1 Line Attenuation: 9.5 dB 0.0 dB Signal Attenuation: 0.0 dB 0.0 dB Noise Margin: 25.6 dB 15.7 dB Attainable Rate: 133137 kbits/s 47197 kbits/s Actual Power: 14.3 dBm - 2.6 dBm Per Band Status: D1 D2 D3 U0 U1 U2 U3 Line Attenuation(dB): 5.6 11.5 15.4 2.9 7.9 11.1 N/A Signal Attenuation(dB): 4.8 11.4 15.4 2.9 7.5 10.1 N/A Noise Margin(dB): 25.3 25.8 25.8 15.7 15.9 15.7 N/A Total FECC: 1218836 45733 Total ES: 422 24 Total SES: 171 12 Total LOSS: 5 0 Total UAS: 1108157 1108115 Total LPRS: 0 0 Total LOFS: 8 0 Total LOLS: 0 0 DS Channel1 DS Channel0 US Channel1 US Channel0 Speed (kbps): NA 63679 NA 32000 SRA Previous Speed: NA 0 NA 0 Previous Speed: NA 63679 NA 23360 Reed-Solomon EC: NA 0 NA 0 CRC Errors: NA 7921 NA 110 Header Errors: NA 0 NA 0 Interleave (ms): NA 0.00 NA 0.00 Actual INP: NA 76.00 NA 44.00 Training Log : Stopped Training Log Filename : flash:vdsllog.bin Cisco_C1116-4P#show int Cisco_C1116-4P#show interfaces dialer 1 Dialer1 is up (spoofing), line protocol is up (spoofing) Hardware is Unknown Internet address will be negotiated using DHCP MTU 1492 bytes, BW 56 Kbit/sec, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Closed, loopback not set Keepalive set (10 sec) DTR is pulsed for 1 seconds on reset Last input never, output 4d22h, output hang never Last clearing of "show interface" counters 6d06h Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/0/16 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) Available Bandwidth 42 kilobits/sec 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes 0 packets output, 0 bytes Cisco_C1116-4P#