[Openswan Users] IP fragmentation in Linux

[Subray Bhat]

I need to fragment the IPv4 packets which are longer than MTU and DF bit 
is not set.
Is there any inbuilt function in linux kernel to fragment the packet 
according to the size MTU of next span of the network? 
How do I send the packet to linux kernel and how do i recieve the 
fragmented packets from linux kernel?
plz suggest me some packet handling mechanism in such case.
Mainly i need to do this operation in IXP2350 processor.


Thanks & Regards
Subray Bhat,
Software Engineer,
L&T Infotech,
Product Engineering Services.
(Communications SBU)

Postal address: L&T Infotech,
Plot No 25-30, EPIP 1st Phase Industrial Area,
Whitefield, Bangalore - 560066, INDIA. 

e-mail:subray.bhat at LntInfotech.com


Larsen & Toubro Infotech Ltd.
www.Lntinfotech.com

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