[PLUG] PPP Connection Problem (LONG)
Keith Nasman
keith at ahapala.net
Thu May 22 10:22:02 UTC 2003
I have a network setup like thus:
Internet
|
Server A (10.0.0.7/255.0.0.0)
|
PPP modem link (10.0.0.8 - 10.0.0.9)
|
Server B eth0: (10.1.0.1/255.255.0.0)
|
LAN B (10.1.0.10 & 10.10.0.11)
Server B dials into Server A and creates a nice PPP connection. Clients on
LAN B can surf to website on Server A, however they cannot surf the
Internet (neither can root on Server B). I can "links http://10.0.0.7" and
bring up it's webpage but I can't get another server on LAN A as in "links
http://10.0.0.90".
Current settings:
Server A
eth0 Link encap:Ethernet HWaddr 00:90:27:25:27:F8
inet addr:10.0.0.7 Bcast:10.255.255.255 Mask:255.0.0.0
IPX/Ethernet 802.3 addr:00000100:0090272527F8
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:206748315 errors:0 dropped:0 overruns:0 frame:1307200
TX packets:207015914 errors:0 dropped:0 overruns:5 carrier:73
collisions:49675867 txqueuelen:100
RX bytes:3778712565 (3603.6 Mb) TX bytes:2640724252 (2518.3 Mb)
Interrupt:11 Base address:0xc000
ppp0 Link encap:Point-to-Point Protocol
inet addr:10.0.0.8 P-t-P:10.0.0.9 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:64 errors:0 dropped:0 overruns:0 frame:0
TX packets:96 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:13370 (13.0 Kb) TX bytes:6838 (6.6 Kb)
Server B
eth0 Link encap:Ethernet HWaddr 00:A0:C9:00:86:46
inet addr:10.1.0.1 Bcast:10.1.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18506 errors:0 dropped:0 overruns:0 frame:0
TX packets:16807 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:1576828 (1.5 Mb) TX bytes:8222602 (7.8 Mb)
Interrupt:5 Base address:0xf000
ppp0 Link encap:Point-to-Point Protocol
inet addr:10.0.0.9 P-t-P:10.0.0.8 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:136 errors:2 dropped:0 overruns:0 frame:0
TX packets:97 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:11116 (10.8 Kb) TX bytes:17843 (17.4 Kb)
Server B Routing
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.0.0.8 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 10.0.0.8 0.0.0.0 UG 0 0 0 ppp0
Questions:
1) On Server B, what should the gateway be? The "far" side of the PPP
connection? The "near"? Should it be set to the Server A's gateway(which
is 10.0.0.92)?
2) Does arp present any problems with this? From Server A I can make an
ssh connection to Server B but from any other client on LAN A I get no
route to host.
Obviously I've been staring at this so long that I'm confused :-P
TIA,
Keith (Kdog)
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