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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[lvs\-users\]\s+LVS\s+problem\s+with\s+unreachable\s+\-\s+need\s+to\s+frag\s*$/: 9 ]

Total 9 documents matching your query.

1. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Michael Schwartzkopff <misch@xxxxxxxxxxxxxxxxx>; Date: Mon, 12 Mar 2012 10:58:09 +0100; The packet comming in is too large and says: "do not fragment me". Due to some misconfiguration your loadbalancer cannot send the ICMP "need to frag but DF bit set" back to the client. So MTU path d; /html/lvs-users/2012-03/msg00028.html (11,542 bytes)
2. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Julian Anastasov <ja@xxxxxx>; Date: Mon, 12 Mar 2012 11:54:19 +0200 (EET); Hello, Where is this tcpdump created? Please, provide the following information: - kernel version of LVS box - kernel version of test client box if running Linux - 'tcpdump -lnnnn -vvv -s0 host <clie; /html/lvs-users/2012-03/msg00027.html (12,350 bytes)
3. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Khapare Joshi <khapare77@xxxxxxxxx>; Date: Mon, 12 Mar 2012 09:09:29 +0000; Hi simon, I have already check those parameter. and those are already off. Offload parameters for eth0: rx-checksumming: on tx-checksumming: on scatter-gather: on tcp-segmentation-offload: on udp-fra; /html/lvs-users/2012-03/msg00026.html (11,603 bytes)
4. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Simon Horman <horms@xxxxxxxxxxxx>; Date: Mon, 12 Mar 2012 15:00:16 +0900; Hi, this may be related to IPVS not being able to handle LRO or IPVS in older kernels not being able to handle GRO. Please try turning off both LRO and GRO on the interface that receives the packet(s; /html/lvs-users/2012-03/msg00025.html (10,398 bytes)
5. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Khapare Joshi <khapare77@xxxxxxxxx>; Date: Fri, 9 Mar 2012 17:07:55 +0000; balancer - how do i do that ? or which is the right method ? _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtuals; /html/lvs-users/2012-03/msg00024.html (12,991 bytes)
6. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Khapare Joshi <khapare77@xxxxxxxxx>; Date: Fri, 9 Mar 2012 16:30:14 +0000; could it be due to i install on virtual server which mean network interface is shared - is that could be a bottleneck ? I am not sure how to debug this further. K ____________________________________; /html/lvs-users/2012-03/msg00023.html (13,820 bytes)
7. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Khapare Joshi <khapare77@xxxxxxxxx>; Date: Thu, 8 Mar 2012 19:05:34 +0000; Thanks for your quick response. this length and concluded it is something problem with lvs. is larger then force to defrag ? Perhaps this should be handed in linux kernel ? I am using redhat 6.2 ____; /html/lvs-users/2012-03/msg00021.html (12,724 bytes)
8. Re: [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Michael Schwartzkopff <misch@xxxxxxxxxxxxxxxxx>; Date: Thu, 8 Mar 2012 18:33:01 +0100; It seems that the LVS cannot send out the packet since the MTU is too large for the 1500 Byte of the interface. Please don't be confused by the length of 2974 byte that tcpdump shows. tcpdump just s; /html/lvs-users/2012-03/msg00020.html (11,244 bytes)
9. [lvs-users] LVS problem with unreachable - need to frag (score: 1): Author: Khapare Joshi <khapare77@xxxxxxxxx>; Date: Thu, 8 Mar 2012 15:28:07 +0000; Hello all, I am running pulse on virtual machine for webserver, it seems working well, but there is one problem with networking I think. It seems there is a problem with lvs server is not fragmenting; /html/lvs-users/2012-03/msg00019.html (9,720 bytes)

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