Hi. Im running Shorewall on Mandrake 9.2 with a very simple rulebase. Im am running a NAT using the Masquerade options within the Shorewall Webmin to NAT my Test Internal network 10.10 to the internet.
I have one default route to my ISP router and one static route to a cisco which VPNs to my other 10.29 network. (10.129.0.0 255.255.224.0 use 10.10.1.53 as the gateway). Everything seems to work but the log gets a lot errors.
Can anyone help me with the following overflow errors? Im pretty new to Linux so pardon my ignorance.
thanks
Tom
Apr 27 18:00:19 nyfw01 logger: Shorewall Restarted
Apr 27 18:00:52 nyfw01 logger: Shorewall Restarted
Apr 27 18:01:00 nyfw01 CROND[15518]: (root) CMD (nice -n 19 run-parts /etc/cron.hourly)
Apr 27 18:01:01 nyfw01 msec: changed mode of /var/log/samba/log.leah from 644 to 640
Apr 27 18:08:48 nyfw01 kernel: NET: 7870 messages suppressed.
Apr 27 18:08:48 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:08:48 nyfw01 last message repeated 9 times
Apr 27 18:08:53 nyfw01 kernel: NET: 14163 messages suppressed.
Apr 27 18:08:53 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:08:58 nyfw01 kernel: NET: 14233 messages suppressed.
Apr 27 18:08:58 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:09:03 nyfw01 kernel: NET: 14256 messages suppressed.
Apr 27 18:09:03 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:09:08 nyfw01 kernel: NET: 14085 messages suppressed.
Apr 27 18:09:08 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:21 nyfw01 kernel: NET: 7645 messages suppressed.
Apr 27 18:14:21 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:21 nyfw01 last message repeated 9 times
Apr 27 18:14:26 nyfw01 kernel: NET: 14140 messages suppressed.
Apr 27 18:14:26 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:31 nyfw01 kernel: NET: 14237 messages suppressed.
Apr 27 18:14:31 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:36 nyfw01 kernel: NET: 14218 messages suppressed.
Apr 27 18:14:36 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:41 nyfw01 kernel: NET: 14226 messages suppressed.
Apr 27 18:14:41 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:16:41 nyfw01 smbd[15556]: [2004/04/27 18:16:41, 0] lib/util_sock.c:read_data(436)
Apr 27 18:16:41 nyfw01 smbd[15556]: read_data: read failure for 4. Error = Connection reset by peer
Apr 27 18:24:59 nyfw01 kernel: NET: 7736 messages suppressed.
Apr 27 18:24:59 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:24:59 nyfw01 last message repeated 9 times
Apr 27 18:25:04 nyfw01 kernel: NET: 14126 messages suppressed.
Apr 27 18:25:04 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:09 nyfw01 kernel: NET: 14040 messages suppressed.
Apr 27 18:25:09 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:14 nyfw01 kernel: NET: 14189 messages suppressed.
Apr 27 18:25:14 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:19 nyfw01 kernel: NET: 14257 messages suppressed.
Apr 27 18:25:19 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:27 nyfw01 kernel: NET: 7468 messages suppressed.
Apr 27 18:25:27 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:40 nyfw01 last message repeated 3 times
Apr 27 18:25:46 nyfw01 kernel: NET: 3 messages suppressed.
Apr 27 18:25:46 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to ***MY FIRST 2 EXT IP OCTECTS***.168.255(138) ERRNO=No buffer space available
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to ***MY FIRST 2 EXT IP OCTECTS***.168.255(138) ERRNO=No buffer space available
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to 10.10.255.255(138) ERRNO=No buffer space available
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to 10.10.255.255(138) ERRNO=No buffer space available
Apr 27 18:25:49 nyfw01 kernel: NET: 6 messages suppressed.
Apr 27 18:25:49 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:55 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:59 nyfw01 kernel: NET: 1 messages suppressed.
Apr 27 18:25:59 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:26:04 nyfw01 kernel: NET: 5 messages suppressed.
Apr 27 18:26:04 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:34:06 nyfw01 smbd[15629]: [2004/04/27 18:34:06, 0] lib/util_sock.c:read_data(436)
Apr 27 18:34:06 nyfw01 smbd[15629]: read_data: read failure for 4. Error = Connection reset by peer
thanks again
I have one default route to my ISP router and one static route to a cisco which VPNs to my other 10.29 network. (10.129.0.0 255.255.224.0 use 10.10.1.53 as the gateway). Everything seems to work but the log gets a lot errors.
Can anyone help me with the following overflow errors? Im pretty new to Linux so pardon my ignorance.
thanks
Tom
Apr 27 18:00:19 nyfw01 logger: Shorewall Restarted
Apr 27 18:00:52 nyfw01 logger: Shorewall Restarted
Apr 27 18:01:00 nyfw01 CROND[15518]: (root) CMD (nice -n 19 run-parts /etc/cron.hourly)
Apr 27 18:01:01 nyfw01 msec: changed mode of /var/log/samba/log.leah from 644 to 640
Apr 27 18:08:48 nyfw01 kernel: NET: 7870 messages suppressed.
Apr 27 18:08:48 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:08:48 nyfw01 last message repeated 9 times
Apr 27 18:08:53 nyfw01 kernel: NET: 14163 messages suppressed.
Apr 27 18:08:53 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:08:58 nyfw01 kernel: NET: 14233 messages suppressed.
Apr 27 18:08:58 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:09:03 nyfw01 kernel: NET: 14256 messages suppressed.
Apr 27 18:09:03 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:09:08 nyfw01 kernel: NET: 14085 messages suppressed.
Apr 27 18:09:08 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:21 nyfw01 kernel: NET: 7645 messages suppressed.
Apr 27 18:14:21 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:21 nyfw01 last message repeated 9 times
Apr 27 18:14:26 nyfw01 kernel: NET: 14140 messages suppressed.
Apr 27 18:14:26 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:31 nyfw01 kernel: NET: 14237 messages suppressed.
Apr 27 18:14:31 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:36 nyfw01 kernel: NET: 14218 messages suppressed.
Apr 27 18:14:36 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:14:41 nyfw01 kernel: NET: 14226 messages suppressed.
Apr 27 18:14:41 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:16:41 nyfw01 smbd[15556]: [2004/04/27 18:16:41, 0] lib/util_sock.c:read_data(436)
Apr 27 18:16:41 nyfw01 smbd[15556]: read_data: read failure for 4. Error = Connection reset by peer
Apr 27 18:24:59 nyfw01 kernel: NET: 7736 messages suppressed.
Apr 27 18:24:59 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:24:59 nyfw01 last message repeated 9 times
Apr 27 18:25:04 nyfw01 kernel: NET: 14126 messages suppressed.
Apr 27 18:25:04 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:09 nyfw01 kernel: NET: 14040 messages suppressed.
Apr 27 18:25:09 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:14 nyfw01 kernel: NET: 14189 messages suppressed.
Apr 27 18:25:14 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:19 nyfw01 kernel: NET: 14257 messages suppressed.
Apr 27 18:25:19 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:27 nyfw01 kernel: NET: 7468 messages suppressed.
Apr 27 18:25:27 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:40 nyfw01 last message repeated 3 times
Apr 27 18:25:46 nyfw01 kernel: NET: 3 messages suppressed.
Apr 27 18:25:46 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to ***MY FIRST 2 EXT IP OCTECTS***.168.255(138) ERRNO=No buffer space available
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to ***MY FIRST 2 EXT IP OCTECTS***.168.255(138) ERRNO=No buffer space available
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to 10.10.255.255(138) ERRNO=No buffer space available
Apr 27 18:25:48 nyfw01 nmbd[2897]: [2004/04/27 18:25:48, 0] libsmb/nmblib.c:send_udp(756)
Apr 27 18:25:48 nyfw01 nmbd[2897]: Packet send failed to 10.10.255.255(138) ERRNO=No buffer space available
Apr 27 18:25:49 nyfw01 kernel: NET: 6 messages suppressed.
Apr 27 18:25:49 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:55 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:25:59 nyfw01 kernel: NET: 1 messages suppressed.
Apr 27 18:25:59 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:26:04 nyfw01 kernel: NET: 5 messages suppressed.
Apr 27 18:26:04 nyfw01 kernel: Neighbour table overflow.
Apr 27 18:34:06 nyfw01 smbd[15629]: [2004/04/27 18:34:06, 0] lib/util_sock.c:read_data(436)
Apr 27 18:34:06 nyfw01 smbd[15629]: read_data: read failure for 4. Error = Connection reset by peer
thanks again