On Monday 13 August 2001 14:55, jeric wrote:
firewall-1 /etc/resolve.conf:
domain mmcable.com nameserver 24.94.227.33 nameserver 24.94.227.32 search mmcable.com
--- I have also tried it without any settings in here (as it was initially). but, that didn't work either.
Firewall-1 route -n:
destination gateway genmask flags metric ref use_iface 192.168.0.0 0.0.0.0 255.255.255.0 u 0 0 0 eth1 24.27.146.0 0.0.0.0 255.255.254.0 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 24.27.146.1 0.0.0.0 u 0 0 0 eth0
What does your ifconfig show? Your external interface (etho in this case I guess) should have 1) It's own IP address (the 'near' end) and the ifconfig should also show that it is connected to another IP address (the 'far' end). You should try tp ping the far end by its ip address. This eliminates any name server problems, and shows that you are connected to the outside world. If that works, then you should try to ping some outside address by its IP address. Example: yahoo.com at 216.115.108.243 If that works, then you are connected to the outside world. Then try to ping by name... yahoo.com And when that works, you are home free... but as you know, you must have some setup problems to conquer first.
=== Linux-1 /etc/resolve.conf:
# generated by suse.config do not edit # search local
--- Linux-1 route -n:
destination gateway genmask flags metric ref use_iface 192.168.0.0 0.0.0.0 255.255.255.0 u 0 0 0 eth0 0.0.0.0 192.168.0.1 0.0.0.0 ug 0 0 0 eth0
thank you.
: -----Original Message----- : From: kbb0927@cs.com [mailto:kbb0927@cs.com] : Sent: Monday, August 13, 2001 12:19 PM : To: suse-linux-e@suse.com : Subject: RE: [SLE] ip masquerading: internal ping each other but not : internet : : : What does your /etc/resolv.conf show? : What does route -n give? : : Regards, : : Keith : : "jeric"
wrote: : >I have 3 machines: firewall-1, linux-1, and win2k-1. linux-1 : : and win2k-1 can ping each other and can ping firewall eth1 (local : IP 192.168.0.1) and firewall-1 eth0 (cable modem IP, DHCP). But, : linux-1 and win2k-1 cannot ping the internet (i have tried : www.google.com and 216.239.35.100, neither work) : : >On firewall-1 I have tried it with the firewall off too, but the : : same thing happens. I have a default install of SuSE pro 7.0 on : : firewall-1 and i have made the following changes in /etc/rc.config: : >ip_forward= yes->no : >permission_security= easy local -> secure local : >passwd_use_cracklib= no->yes : >start_pcmcia= yes->no (its a desktop) : >start_httpd= yes->no : >start_portmap= yes->no : >check_inittab= yes->no : >fqhostname= linux.local -> newname.local (and i tried just 'newname') : > : >I tried the following both on and off, neither worked: : > : >start_named= no->yes :when this was set to yes (i tried it : : both ways) i also had the following: : > nameserver= "" -> 1.2.3.4 2.3.4.5 5.6.7.8 (they were the : : 3 DNS server ip's from my cable provider) : : > searchlist= local -> myisp.com : > : > : >For firewall-1 /etc/rc.config.d/rc.firewall.config i set the following: : > : >2(int) eth0 : >3(world) eth1 : >5(route) yes : >6(masq) yes : >12(dhclient) yes : >-the rest are the defaults : > : >On Linux-1 i set the ip address for static local (192.168.0.2) : : and a default install with office. no changes to rc.config : except what yast changed when i set up the NIC. : : >On win2k-1 i set the ip (192.168.0.3) mask (255.255.255.0) and : : gateway (192.168.0.1 -firewall-1 eth1) : : >i have the wiring as follows: : >cable modem -> firewall-1 eth0 | firewall-1 eth1 -> switch -> : : linux-1 eth0 : : > ... switch -> win2k-1 : > : >I have tried with and without DNS set up on the firewall-1 box, : : but neither way made any changes. can someone pleas help? what : do i need to do to get the internal to see the internet? I have : done alot of searching on the internet, but most was how to do it : without SuSEfirewal and without other SuSE config options. : : >thanks in advance. : : -- : To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com : For additional commands send e-mail to suse-linux-e-help@suse.com : : Also check the FAQ at http://www.suse.com/support/faq and the : archives at http://lists.suse.com
-- +----------------------------------------------------------------------------+ + Bruce S. Marshall bmarsh@bmarsh.com Bellaire, MI 08/13/01 16:22 + +----------------------------------------------------------------------------+ "Remember: the average is as close to the bottom as it is to the top." - Anonymous