Traceroute direkt vom Dialer0 Interface aus:
Router#traceroute ip 4.2.2.2 source dialer 0
Type escape sequence to abort.
Tracing the route to 4.2.2.2
VRF info: (vrf in name/id, vrf out name/id)
  1 X.X.X.X 8 msec 8 msec 8 msec
  2 212.152.193.233 8 msec 8 msec 8 msec
  3 212.152.192.206 8 msec 8 msec 8 msec
  4 130.244.205.57 8 msec 8 msec 8 msec
  5 130.244.206.28 20 msec 20 msec 20 msec
  6 130.244.64.187 24 msec 20 msec 20 msec
  7 130.244.200.86 20 msec 20 msec 20 msec
  8  *  *  *
  9 4.2.2.2 20 msec 20 msec 20 msec
Router#traceroute ip 4.2.2.2 source bvi1
Type escape sequence to abort.
Tracing the route to 4.2.2.2
VRF info: (vrf in name/id, vrf out name/id)
  1 X.X.X.X 8 msec 8 msec 8 msec
  2 212.152.193.233 8 msec 8 msec 8 msec
  3 212.152.192.206 8 msec 8 msec 8 msec
  4 130.244.205.57 8 msec 8 msec 8 msec
  5 130.244.206.28 20 msec 20 msec 20 msec
  6 130.244.64.187 24 msec 20 msec 20 msec
  7 130.244.200.86 24 msec 20 msec 20 msec
  8  *  *  *
  9 4.2.2.2 20 msec 20 msec 20 msec
Die Adresse .31 is eine /32er.
Die Subnetzmakse bei meinem 8er Netz is wie gesagt 255.255.255.248 da hat sich kein Fehler eingeschlichen.
- Code: Alles auswählen
 Router#sh ip int dia 0
Dialer0 is up, line protocol is up
  Internet address is X.X.X.31/32
  Broadcast address is 255.255.255.255
  Address determined by IPCP
  MTU is 1492 bytes
  Helper address is not set
  Directed broadcast forwarding is disabled
  Outgoing access list is not set
  Inbound  access list is not set
  Proxy ARP is enabled
  Local Proxy ARP is disabled
  Security level is default
  Split horizon is enabled
  ICMP redirects are never sent
  ICMP unreachables are never sent
  ICMP mask replies are never sent
  IP fast switching is enabled
  IP fast switching on the same interface is enabled
  IP Flow switching is disabled
  IP CEF switching is enabled
  IP CEF switching turbo vector
  IP Null turbo vector
  IP multicast fast switching is enabled
  IP multicast distributed fast switching is disabled
  IP route-cache flags are Fast, CEF
  Router Discovery is disabled
  IP output packet accounting is disabled
  IP access violation accounting is disabled
  TCP/IP header compression is disabled
  RTP/IP header compression is disabled
  Policy routing is disabled
  Network address translation is enabled, interface in domain outside
  BGP Policy Mapping is disabled
  Input features: Common Flow Table, Stateful Inspection, Dialer i/f override, Virtual Fragment Reassembly, Virtual Fragment Reassembly After IPSec Decryption, NAT Outside, MCI Check
  Output features: Post-routing NAT Outside, Common Flow Table, Stateful Inspection, NAT ALG proxy, Dialer idle reset, Dialer idle reset
  IPv4 WCCP Redirect outbound is disabled
  IPv4 WCCP Redirect inbound is disabled
  IPv4 WCCP Redirect exclude is disabled