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Old 09-30-2015, 01:23 PM   #1
daredavil82
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Registered: Feb 2014
Posts: 1

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Fedora 21 with two NIC configuration


Hi All

First off all Thanks for taking time to read my post. I need help from network expert.

Currently I have installed Fedora 21 server version on my server with two NIC card (SolarFlare Fibre adapter). Set static IP for both interface as per below.
My issue right now is I'm not able to access my server using external IP (different segment ). scenario as per below

My Desktop IP:10.0.52.215
Can access my fedora server on IP=10.2.55.228
But cannot access using IP:172.16.55.196
My Desktop cannot ping 172.16.55.196
My Desktop can ping other windows machine on segment 172.16.55.X. My desktop can ping all WINDOWS machine with following IP
172.16.55.200 (Windows machine)
172.16.55.191 (Windows Machine)
172.16.55.192 (window Machine)

Following are the configuration on my fedora server
[root@tr-moc1 ~]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.2.55.1 0.0.0.0 UG 1024 0 0 enp4s0f0
10.2.55.0 0.0.0.0 255.255.255.0 U 0 0 0 enp4s0f0
172.16.55.0 0.0.0.0 255.255.255.0 U 0 0 0 enp4s0f1

[root@tr-moc1 ~]# ip route
default via 10.2.55.1 dev enp4s0f0 proto static metric 1024
10.2.55.0/24 dev enp4s0f0 proto kernel scope link src 10.2.55.228
172.16.55.0/24 dev enp4s0f1 proto kernel scope link src 172.16.55.196

root@tr-moc1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp4s0f1
TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
NAME=enp4s0f1
NM_CONTROLLED=no
IPADDR=172.16.55.196
GATEWAY=172.16.55.17
NETMASK=255.255.255.0
NETWORK=172.16.55.0
UUID=94259708-1223-47ca-9c4b-34a1e5483457
ONBOOT=yes
HWADDR=00:0F:53:21:C2:A1
PEERDNS=yes
PEERROUTES=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
DNS1=10.2.55.100


root@tr-moc1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp4s0f0
TYPE="Ethernet"
BOOTPROTO="static"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPADDR=10.2.55.228
GATEWAY=10.2.55.1
NETMASK=255.255.255.0
NETWORK=10.2.55.0
NM_CONTROLLED=no
NAME="enp4s0f0"
UUID="6c257bf5-c491-41c2-b56c-3515ae49f2c4"
ONBOOT="yes"
HWADDR="00:0F:53:21:C2:A0"
PEERDNS="yes"
PEERROUTES="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
 
Old 09-30-2015, 03:36 PM   #2
John VV
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Registered: Aug 2005
Location: A2 area Mi.
Posts: 17,628

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first i would not bother doing anything on fedora 21

fedora 21 will hit it's END OF LIFE and become UNSUPPORTED in November - in about 60 DAYS


install Fedora 22 FIRST
 
  


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