> Bob Chiodini Wrote:
>
>Patrick Nelson wrote:
>> FC3 (all up to date)
>>
>> This may seem simple but I'm changing ISPs and I have 2 internet facing
>> systems that also connect to the private network. One being the GW the
>> other being Mail. So I have the gateway working fine but I can not get
>> the mail server working in the changed network config. I just want to
>> make sure I'm not missing anything, because I think that the ISP is not
>> routing, switching, or configured correctly.
>>
>> -The two systems are attached to a Hub along with the connection to the
>> Internet.
>> -The gateway system is working fine with the new ISP changes (serves as
>> the DNS and GW)
>> -The mail server can be configured with the new ISP, but once I do that
>> system can not ping the internet
>> --however it can ping the internet side of the GW
>> --and the intranet.
>> -With ethereal I sniffed the mail server connection and it does appear
>> to get anthing back from the ISP GW
>>
>> Here are the changes that I make to mail server:
>>
>> 1. Use system-config-network to change the:
>> -IP Address
>> -Subnet Mask
>> -Gateway
>> 2. Change the IPTables Firewall Script to match the new config
>> 3. Turn off the firewall script for the first booting in the new
network
>> config
>> 4. Reboot
>>
>> The booting goes fine but I can not ping anything other than the GW
>> system on the Internet side.
>>
>> Is there anything that I'm missing or might try? Or does this sound
>> like a routing problem on the side of my ISP?
>>
>
>Patrick,
>
>Post the output of ifconfig and route -n from both machines. It sounds
>like the default gateway on the mail server is incorrect.
>
>Bob...
Sorry for the delay I was out on a site.
Here it is:
------------
- ifconfig -
------------
eth0 Link encap:Ethernet HWaddr 00:60:B0:C3:D4:C1
inet addr:206.58.200.39 Bcast:206.58.201.255 Mask:255.255.254.0
inet6 addr: fe80::260:b0ff:fec3:d4c1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1136 errors:0 dropped:0 overruns:0 frame:0
TX packets:492 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:195090 (190.5 KiB) TX bytes:37578 (36.6 KiB)
Interrupt:9 Base address:0xece0
eth1 Link encap:Ethernet HWaddr 00:03:5D:07:C1:32
inet addr:10.1.1.1 Bcast:10.1.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1310 errors:0 dropped:0 overruns:0 frame:0
TX packets:1310 errors:3 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:655425 (640.0 KiB) TX bytes:221435 (216.2 KiB)
Interrupt:9 Base address:0x100
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:440 errors:0 dropped:0 overruns:0 frame:0
TX packets:440 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:61126 (59.6 KiB) TX bytes:61126 (59.6 KiB)
------------
- route -n -
------------
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
206.58.200.0 0.0.0.0 255.255.254.0 U 0 0 0 eth0
10.1.0.0 0.0.0.0 255.255.0.0 U 0 0
0 eth1
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1
0.0.0.0 206.58.200.1 0.0.0.0 UG 0 0 0 eth0
Does anything here show a problem on my side rather than the ISP? Thanks!
