hi, those are packets with impossible addresses coming in from your ethernet check if you have just one network for your 192.168.x.x block... e.g. 192.168.0.0/24 is a different block from 192.168.1.0/24
if its not the case and the logs just irritate you, you can turn it off via sysctl or directly from /proc > route add -host <ip> dev eth1:1 btw. if you have multiple ips on one box you dont have to add routes for blocks that your ips belong to its done automaticaly :) Jesus, Jr. C. Enerio wrote: >btw this unusual logs keeps popping, ang idea about this? > >Aug 15 09:31:28 red kernel: martian source 192.168.0.255 from 192.168.0.9, on dev eth1 >Aug 15 09:31:28 red kernel: ll header: ff:ff:ff:ff:ff:ff:00:50:ba:58:d3:47:08:00 >Aug 15 09:31:28 red kernel: martian source 192.168.0.100 from 192.168.0.100, on dev >eth1 >Aug 15 09:31:28 red kernel: ll header: ff:ff:ff:ff:ff:ff:00:c0:49:0d:e8:a2:08:06 >Aug 15 09:31:33 red kernel: NET: 11 messages suppressed. >Aug 15 09:31:33 red kernel: martian source 192.168.0.100 from 192.168.0.100, on dev >eth1 >Aug 15 09:31:33 red kernel: ll header: ff:ff:ff:ff:ff:ff:00:c0:49:0d:e8:a2:08:06 >Aug 15 09:31:38 red kernel: NET: 7 messages suppressed. >Aug 15 09:31:38 red kernel: martian source 192.168.0.100 from 192.168.0.100, on dev >eth1 >Aug 15 09:31:38 red kernel: ll header: ff:ff:ff:ff:ff:ff:00:c0:49:0d:e8:a2:08:06 >Aug 15 09:31:43 red kernel: NET: 7 messages suppressed. >Aug 15 09:31:43 red kernel: martian source 192.168.0.100 from 192.168.0.100, on dev >eth1 >Aug 15 09:31:43 red kernel: ll header: ff:ff:ff:ff:ff:ff:00:c0:49:0d:e8:a2:08:06 >-- > >On 16 Aug 2002 17:50:15 +080 > Raul Collado wrote: > > >>Try to visit this site, scripts and howto's are available, or search >>iptables on google. >> >>http://www.linuxguruz.org/iptables/ >> >> >> >>On Fri, 2002-08-16 at 16:44, Jesus, Jr. C. Enerio wrote: >> >> >>>/proc/sys/net/ipv4/ip_forward = 1 :OK >>> >>>portforwarding using iptables as in how? example ... >>> >>>-- >>> >>>On 16 Aug 2002 15:57:45 +080 >>> Raul Collado wrote: >>> >>> >>>>Make sure that port forwarding is enabled on the linux box, if you are >>>>using ipchains, use ipmasqadm to forward incoming smtp connection to >>>>your notes server. if you are using iptables, check iptables >>>>portforwarding. >>>> >>>> >>>> >>>> >>>>On Fri, 2002-08-16 at 13:29, Jesus, Jr. C. Enerio wrote: >>>> >>>> >>>>>yes, I include FORWARD_IPV4=yes to /etc/sysconfig/network. I know it work same >way, is it? >>>>> >>>>>-- >>>>> >>>>>On Fri, 16 Aug 2002 13:14:46 >>>>> Mark M. Barrios wrote: >>>>> >>>>> >>>>>>is forwarding enabled? >>>>>>try >>>>>>echo 1 > /proc/sys/net/ipv4/ip_forward >>>>>> >>>>>>Jesus, Jr. C. Enerio wrote: >>>>>> >>>>>> >>>>>> >>>>>>>Actually everything was working fine using the old TurboLinux 4.0 (2.2.12) >which has only one job, to masquerade eth1 136.0.0.0 and eth1:1 192.168.10.0 runnning >no single daemon(no MTA relay). >>>>>>> >>>>>>>The problem started when I switched it RH7.2 (2.4.9-34) using the same >configurations. Is it about Kernel 2.4? Does this kernel still support the 2.2 Kernel >way of multiple ip? >>>>>>>ifconfig eth1:1 <ip> broadcast <broadcast> netmask <netmask> >>>>>>>route add -host <ip> dev eth1:1 >>>>>>> >>>>>>>Its what I did. If not, how? >>>>>>> >>>>>>>Jess >>>>>>>-- >>>>>>> >>>>>>>On Thu, 15 Aug 2002 19:43:11 >>>>>>>Mark M. Barrios wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>>>hi, >>>>>>>> >>>>>>>>you can make your linux box an MX of your domain in which your final >>>>>>>>destination is your lotusnotes server >>>>>>>>also make your lotusnotes send mail using your linux box as its default >>>>>>>>relay. >>>>>>>>and SMTP is on tcp port 25 >>>>>>>> >>>>>>>>what MTA are you using on your linux box anyway? is the lotusnotes box >>>>>>>>visible from the outside (has a live ip)? >>>>>>>> >>>>>>>>Jesus, Jr. C. Enerio wrote: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>Hi everyone, >>>>>>>>> >>>>>>>>>How do I enable my mailserver (Lotus Notes) to send and receive mails from my >linux firewall? I successfully enable it to allow to relay mails outside using >masquerading. I also flushed all rules from my firewall and clear all rules from my >TCP wrappers. But still all incoming mails bounces. I heard Notes SMTP works on port >1352, is it? If so how do I do it on 2.4 kernel RH 7.2? Help is greatly appreciated. >>>>>>>>> >>>>>>>>>Jess >>>>>>>>> >>>>>>>>> >>>>>>>>>__________________________________________________________ >>>>>>>>>Outgrown your current e-mail service? Get a 25MB Inbox, POP3 Access, >>>>>>>>>No Ads and No Taglines with LYCOS MAIL PLUS. >>>>>>>>>http://login.mail.lycos.com/brandPage.shtml?pageId=plus >>>>>>>>>_ >>>>>>>>>Philippine Linux Users Group. Web site and archives at >http://plug.linux.org.ph >>>>>>>>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>>>>>>>> >>>>>>>>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>_ >>>>>>>>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>>>>>>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>>>>>>> >>>>>>>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>__________________________________________________________ >>>>>>>Outgrown your current e-mail service? Get a 25MB Inbox, POP3 Access, >>>>>>>No Ads and No Taglines with LYCOS MAIL PLUS. >>>>>>>http://login.mail.lycos.com/brandPage.shtml?pageId=plus >>>>>>>_ >>>>>>>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>>>>>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>>>>>> >>>>>>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>>_ >>>>>>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>>>>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>>>>> >>>>>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>>>>> >>>>>> >>>>>> >>>>>__________________________________________________________ >>>>>Outgrown your current e-mail service? Get a 25MB Inbox, POP3 Access, >>>>>No Ads and No Taglines with LYCOS MAIL PLUS. >>>>>http://login.mail.lycos.com/brandPage.shtml?pageId=plus >>>>>_ >>>>>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>>>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>>>> >>>>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>>>> >>>>> >>>>> >>>>_ >>>>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>>> >>>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>>> >>>> >>>> >>>__________________________________________________________ >>>Outgrown your current e-mail service? Get a 25MB Inbox, POP3 Access, >>>No Ads and No Taglines with LYCOS MAIL PLUS. >>>http://login.mail.lycos.com/brandPage.shtml?pageId=plus >>>_ >>>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >>> >>>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >>> >>> >>> >>_ >>Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >>To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] >> >>To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] >> >> >> > > >__________________________________________________________ >Outgrown your current e-mail service? Get a 25MB Inbox, POP3 Access, >No Ads and No Taglines with LYCOS MAIL PLUS. >http://login.mail.lycos.com/brandPage.shtml?pageId=plus >_ >Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph >To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] > >To subscribe to the Linux Newbies' List: send "subscribe" in the body to >[EMAIL PROTECTED] > > _ Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] To subscribe to the Linux Newbies' List: send "subscribe" in the body to [EMAIL PROTECTED]
