Help on routing table

[antonio montagnani]

I have a server with eth0 (192.168.0.1) and eth1(192.168.254.1) and I
connect by an Ethernet modem (192.168.254.254) by PPoE by eth1.

I get these information from ifconfig and route -n
sbin/ifconfig
eth0      Link encap:Ethernet  HWaddr 00:11:D8:BF:9F:05
          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::211:d8ff:febf:9f05/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:72 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:9676 (9.4 KiB)
          Interrupt:21

eth1      Link encap:Ethernet  HWaddr 52:54:05:E5:82:46
          inet addr:192.168.254.1  Bcast:192.168.254.255  Mask:255.255.255.0
          inet6 addr: fe80::5054:5ff:fee5:8246/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:888 errors:0 dropped:0 overruns:0 frame:0
          TX packets:934 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:429031 (418.9 KiB)  TX bytes:129154 (126.1 KiB)
          Interrupt:21 Base address:0xec00

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:3806 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3806 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:6875583 (6.5 MiB)  TX bytes:6875583 (6.5 MiB)

ppp0      Link encap:Point-to-Point Protocol
          inet addr:87.9.158.250  P-t-P:192.168.100.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:847 errors:0 dropped:0 overruns:0 frame:0
          TX packets:819 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:407494 (397.9 KiB)  TX bytes:99093 (96.7 KiB)
 /sbin/route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.100.1   0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
192.168.0.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
192.168.254.0   0.0.0.0         255.255.255.0   U     0      0        0 eth1
169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth1
0.0.0.0         192.168.100.1   0.0.0.0         UG    0      0        0 ppp0


Is it correct?? Why a double entry for eth1??
Tnx for help
--
Antonio Montagnani
Skype : antoniomontag