Traceroute,ping

[Zbynek Houska]

Dobry vecer,

potykam se tu s jednim problemem... nevim jak mam spravne rozhybat 
preklad jmen na IP adresy.
Jedna se o malou sit, radove do 10 pocitacu, tudiz si nejsem jisty zda 
je nutne mit dns server...
Stanice, ze ktere se pripojiju je FBSD 4.8, ostatni viz nize:

Script started on Fri Sep  5 22:41:59 2003
root at skippy# ping seznam.cz

ping: cannot resolve seznam.cz: Host name lookup failure
root at skippy# ping 212.80.76.3

PING 212.80.76.3 (212.80.76.3): 56 data bytes
64 bytes from 212.80.76.3: icmp_seq=0 ttl=119 time=132.707 ms
64 bytes from 212.80.76.3: icmp_seq=1 ttl=119 time=122.892 ms
64 bytes from 212.80.76.3: icmp_seq=2 ttl=119 time=119.566 ms
64 bytes from 212.80.76.3: icmp_seq=3 ttl=119 time=117.570 ms
64 bytes from 212.80.76.3: icmp_seq=4 ttl=119 time=122.463 ms
64 bytes from 212.80.76.3: icmp_seq=5 ttl=119 time=117.810 ms
^C
--- 212.80.76.3 ping statistics ---
6 packets transmitted, 6 packets received, 0% packet loss
round-trip min/avg/max/stddev = 117.570/122.168/132.707/5.141 ms
root at skippy#

traceroute to 212.80.76.3 (212.80.76.3), 64 hops max, 44 byte packets
  1  karkulin (192.168.0.1)  0.681 ms  0.324 ms  0.299 ms
  2  212.11.96.2 (212.11.96.2)  99.775 ms  88.255 ms  96.936 ms
  3  212.11.96.1 (212.11.96.1)  94.880 ms  91.849 ms  100.658 ms
  4  195.146.98.131 (195.146.98.131)  95.903 ms  100.213 ms  92.099 ms
  5  195.146.98.164 (195.146.98.164)  99.346 ms  104.566 ms  94.410 ms
  6  213.200.74.33 (213.200.74.33)  95.831 ms  97.005 ms  92.575 ms
  7  194.50.100.75 (194.50.100.75)  94.874 ms  108.076 ms  95.736 ms
  8  * * *
  9  * * *
10  * *^C

root at skippy# netstat -r

Routing tables

Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            karkulin           UGSc        0      101    rl1
localhost          localhost          UH          0      200    lo0
192.168.0          link#2             UC          2        0    rl1
karkulin           00:c0:26:67:ae:70  UHLW        3       64    rl1   1042
192.168.0.255      ff:ff:ff:ff:ff:ff  UHLWb       2      178    rl1
192.168.100        link#1             UC          1        0    rl0
192.168.100.255    ff:ff:ff:ff:ff:ff  UHLWb       1       18    rl0
root at skippy# exit

exit

Script done on Fri Sep  5 22:43:37 2003

Nevim jak pridat zaznam o nejakem dns serveru... Poradi mi nekdo?

Zbynek