[lug] One last question (routing and smtp)
John Starkey
jstarkey at ajstarkey.com
Mon Jul 31 23:32:25 MDT 2000
> Broadband
> |
> +-------+
> | Linux |
> +-------+
> |
> +---------+----------+
> | | |
> +---------+ +------+ +---------+
> | Solaris | | iMac | | Windows |
> +---------+ +------+ +---------+
>
Yup that's it.
> Linux box:
> netstat -rn
> ifconfig -a
> traceroute 128.138.240.1
Script started on Tue Aug 1 01:32:09 2000
[root at linux jstarkey]# netstar t_ -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
24.15.40.128 0.0.0.0 255.255.255.128 U 0 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 eth0
[root at linux jstarkey]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:40:05:A5:D3:98
inet addr:24.15.40.242 Bcast:24.255.255.255 Mask:255.255.255.128
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4905 errors:0 dropped:0 overruns:0 frame:35
TX packets:5783 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
Interrupt:11 Base address:0x300
eth1 Link encap:Ethernet HWaddr 00:A0:CC:65:F9:A1
inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:341 errors:0 dropped:0 overruns:0 frame:0
TX packets:496 errors:142 dropped:0 overruns:0 carrier:247
collisions:0 txqueuelen:100
Interrupt:9 Base address:0xf800
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:3924 Metric:1
RX packets:305 errors:0 dropped:0 overruns:0 frame:0
TX packets:305 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
[root at linux jstarkey]# traceroute 128.138.140.1
traceroute to 128.138.140.1 (128.138.140.1), 30 hops max, 38 byte packets
1 10.85.57.1 (10.85.57.1) 20.878 ms 12.003 ms 11.953 ms
2 bb1-fe1-1-100bt.denver1.co.home.net (24.1.8.1) 18.505 ms 14.237 ms 16.577 ms
3 c1-pos5-0.dnvrco1.home.net (24.7.72.45) 20.000 ms 15.355 ms 18.373 ms
4 c1-pos6-0.lnmtco1.home.net (24.7.64.93) 18.043 ms 15.559 ms 17.577 ms
5 c1-pos10-0.snjsca1.home.net (24.7.65.141) 36.284 ms 40.870 ms 36.441 ms
6 206.24.241.9 (206.24.241.9) 90.608 ms 81.139 ms 81.198 ms
7 acr2-loopback.SanFranciscosfd.cw.net (206.24.210.62) 82.950 ms 84.284 ms 87.897 ms
8 corerouter2.SanFrancisco.cw.net (204.70.9.132) 81.805 ms 84.811 ms 82.308 ms
9 ngcore2.Seattle.cw.net (204.70.9.130) 95.179 ms 96.109 ms 97.830 ms
10 acr2-loopback.Seattlesel.cw.net (208.172.82.62) 100.026 ms 97.636 ms 94.597 ms
11 bpr2.ssd.cw.net (208.172.82.8) 101.126 ms 101.935 ms 102.640 ms
12 208.173.50.2 (208.173.50.2) 96.855 ms 95.980 ms 97.564 ms
13 den-core-02.inet.qwest.net (205.171.5.25) 142.472 ms 138.664 ms 146.842 ms
14 den-edge-16.inet.qwest.net (205.171.16.150) 155.764 ms 161.844 ms 157.861 ms
15 205.169.253.49 (205.169.253.49) 146.912 ms 150.733 ms *
16 cuatm.inet.qwest.net (205.169.250.50) 132.745 ms 151.270 ms 158.172 ms
17 hut-cuatm.Colorado.EDU (128.138.80.1) 157.149 ms 151.176 ms 151.131 ms
18 * engr-hut.Colorado.EDU (128.138.80.202) 140.029 ms 144.247 ms
19 jila-gw.Colorado.EDU (128.138.80.138) 148.184 ms * 138.718 ms
[root at linux jstarkey]# exit
exit
Script done on Tue Aug 1 01:33:36 2000
(So are you a teacher or a student) :}
The Solaris box I think will be ok once I find out the problem with
getting through Linux (and just to keep things simple). Windoze??? I think
I may have eliminated that from the network. My girlfriend needs a DB and
think I convinced her to go with Oracle instead of Act2000 which I bought
her for x-mas (oooops).
Thanks,
John
> Thus spake John Starkey on Monday, July 31, 2000, 9:24:05 PM:
>
> JS> Thanks everyone for the helps :} with my SMTP and cable modem problems. I
> JS> am using broadband on the linux box now.
>
> JS> I have one last (if there's ever a last) problem. If someone might have
> JS> the time.
>
> JS> If I'm able to ping from iMac thru eth0 to eth1 but can't go any further-
> JS> then /sbin/route is ok, as well as MASQ. So would this mean it's stopping
> JS> at the firewall? Or is there something else that could cause problems. I
> JS> am able to ping to and thru but not outta linux using Solaris, iMac, and
> JS> Windoze. But only the linux box will make it out of it's eth0 (broadband).
>
>
> JS> TIA,
>
> JS> John
>
>
> JS> _______________________________________________
> JS> Web Page: http://lug.boulder.co.us
> JS> Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
>
>
>
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