Connect: Network is unreachable

I relocated our office webserver and changed the IP address, gateway, and mask. After booting it at the new location. I cannot get to any outside host, nor can I get to this host from the outside. Odd thing is, I had a RaspberryPi connected to this same IP at the same location for a couple of days as a place-holder waiting for the "real" computer and everything worked fine. I'm kind of clueless as to where to start. It's probably something simple ...
$ ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:C0:A8:7B:93:1F
          inet addr:98.102.63.106  Bcast:98.102.63.111  Mask:255.255.255.248
          inet6 addr: fe80::2c0:a8ff:fe7b:931f/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2617 errors:0 dropped:0 overruns:0 frame:0
          TX packets:846 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:180687 (176.4 Kb)  TX bytes:885209 (864.4 Kb)
          Interrupt:17 Base address:0xd000

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/etc/rc.d/rc.inet1.conf:
# Config information for eth0:
IPADDR[0]="98.102.63.106"
NETMASK[0]="255.255.255.248"
USE_DHCP[0]=""
DHCP_HOSTNAME[0]=""

# Config information for eth1:
IPADDR[1]="192.168.0.3"
NETMASK[1]="255.255.255.0"
USE_DHCP[1]=""
DHCP_HOSTNAME[1]=""

GATEWAY ="98.102.63.105"

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I can `dig yahoo.com` and the nameserver returns an answer, but I can neither ping yahoo.com or ping its IP, or ping any IP. For example:
$ host novatec-inc.com
novatec-inc.com has address 96.11.168.98
novatec-inc.com mail is handled by 10 novatec-inc.com.

$ ping novatec-inc.com
connect: Network is unreachable

$ ping 96.11.168.98
connect: Network is unreachable

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Why is the network unreachable? I don't know if I'm having a hardware problem or just a simple/stupid configuration issue. Firewall is down.

Slackware 13.37.0, kernel 2.6.37.6-smp
LVL 1
jmarkfoleyAsked:
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jmarkfoleyAuthor Commented:
more info, this external nmap says the host is up, but all 1000 scanned ports are blocked!? Firewall is down. I believe I was able to get into the RaspberryPi similarly configured a few hours before. I need ideas!
> nmap -T4 -A -Pn 98.102.63.106

Starting Nmap 5.51 ( http://nmap.org ) at 2015-04-03 02:59 EDT
Nmap scan report for rrcs-98-102-63-106.central.biz.rr.com (98.102.63.106)
Host is up.
All 1000 scanned ports on rrcs-98-102-63-106.central.biz.rr.com (98.102.63.106) are filtered
Too many fingerprints match this host to give specific OS details

TRACEROUTE (using proto 1/icmp)
HOP RTT      ADDRESS
1   41.23 ms 142.254.156.101
2   15.91 ms 69.23.8.205
3   19.44 ms 24.33.160.58
4   19.34 ms tge9-2.wevlohoh02h.midwest.rr.com (24.33.162.33)
5   33.96 ms tge17-10.wevlohoh01m.midohio.rr.com (24.95.81.122)
6   ... 30

OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 123.26 seconds

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Zephyr ICTCloud ArchitectCommented:
The traceroute finishes with your gateway as the destination, it doesn't however finish when using the server as destination, might be a routing thing? Is the 98.102.63.105 configured with the correct settings?
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arnoldCommented:
Netstat -rn,
Where is your name service? It is getting information.

You have two IPs on this system.
Ping/icmp ...  Try. Telnet www.yahoo.com 80 is the connection established?

Double check your ip/netmask

The block can be on the carrier/router to which your system is plugged in.

Iptables -L
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arnoldCommented:
rebooting the router fixed the issue?
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jmarkfoleyAuthor Commented:
Figured it out. A sharp eye would have noticed a space between "GATEWAY" and "=" in line 13 of my rc.inet1.conf posting. Certainly it took me all day to notice it. If fact, when rebooting for another test I saw something about "invalid GATEWAY in line 48".

Simple, stupid. Points all around!
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