Routing

[Stane Erzar]

Zdravo!

Imam Linux router (kernael 2.2.17, seawall), ki ima 3 eth vmesnike 
(Internet,DMZ in lokalna mreza).
Na lokalni mrezi pa na istem kablu vec podmrez (192.168.20, 192.168.40 ..)

Ko pingam lokalno racunalnik v drugi podmerzi dobim repaly:

PING intel3.iba.iskrasistemi.si (192.168.40.2) from 192.168.60.11 : 
56(84) bytes of data.
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=0 
ttl=255 time=4.650 msec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=1 
ttl=255 time=3.673 msec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=2 
ttl=255 time=3.722 msec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=3 
ttl=255 time=3.617 msec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=4 
ttl=255 time=3.624 msec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=5 
ttl=255 time=3.615 msec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=6 
ttl=255 time=473 usec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=7 
ttl=255 time=3.720 msec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=8 
ttl=255 time=501 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=9 
ttl=255 time=484 usec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=10 
ttl=255 time=3.655 msec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=11 
ttl=255 time=505 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=12 
ttl=255 time=490 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=13 
ttl=255 time=581 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=14 
ttl=255 time=509 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=15 
ttl=255 time=485 usec
 From Prehod.IBR.IskraSistemi.SI (192.168.60.1): Redirect Host(New 
nexthop: Intel3.IBA.IskraSistemi.Si (192.168.40.2))
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=16 
ttl=255 time=3.907 msec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=17 
ttl=255 time=495 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=18 
ttl=255 time=487 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=19 
ttl=255 time=598 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=20 
ttl=255 time=483 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=21 
ttl=255 time=493 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=22 
ttl=255 time=498 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=23 
ttl=255 time=487 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=24 
ttl=255 time=503 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=25 
ttl=255 time=487 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=26 
ttl=255 time=495 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=27 
ttl=255 time=513 usec
64 bytes from Intel3.IBA.IskraSistemi.Si (192.168.40.2): icmp_seq=28 
ttl=255 time=491 usec

Kaj pomeni "Redirect Host New nexthop"?
Ali je to kaj v zvezi z velikostjo paketov na eth na routerju?


LP
Stane Erzar