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Re: [Xen-devel] Re: Trouble with TCP between domUs
| To: | dme@xxxxxxx (David Edmondson) |
|---|---|
| Subject: | Re: [Xen-devel] Re: Trouble with TCP between domUs |
| From: | Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> |
| Date: | Fri, 08 Dec 2006 16:19:46 +1100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 07 Dec 2006 21:20:01 -0800 |
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David Edmondson <dme@xxxxxxx> wrote: > > I worry about what seems like a lack of clarity around what checksum > offload capability is assumed by a domain about its' peer. In Linux we support protocol-neutral checksum offload. This works whereby the guest simply sets an offset where we should store the final checksum and an offset where the checksum should be computed from. This way the dom0 operating system can always fill in for NICs that don't support all protocols. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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