netdev - Re: [PATCH 16/26] IPVS: Add IPv6 xmit forwarding functions.

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Date:	Wed, 11 Jun 2008 21:55:09 -0400
From:	Brian Haley <brian.haley@...com>
To:	"Julius R. Volz" <juliusv@...gle.com>
Cc:	lvs-devel@...r.kernel.org, netdev@...r.kernel.org,
	horms@...ge.net.au, davem@...emloft.net, vbusam@...gle.com
Subject: Re: [PATCH 16/26] IPVS: Add IPv6 xmit forwarding functions.

Julius R. Volz wrote:
> +	/* mangle the packet */
> +	if (pp->dnat_handler_v6 && !pp->dnat_handler_v6(skb, pp, cp))
> +		goto tx_error;
> +	ipv6_hdr(skb)->daddr = cp->daddr.v6;

ipv6_addr_copy().

> +	/*
> +	 *	Push down and install the IPIP header.
> +	 */
> +	iph			=	ipv6_hdr(skb);
> +	iph->version		=	6;
> +	iph->nexthdr		=	IPPROTO_IPV6;
> +	iph->payload_len	=	old_iph->payload_len + sizeof(old_iph);
> +	iph->priority		=	old_iph->priority;
> +	memset(&iph->flow_lbl, 0, sizeof(iph->flow_lbl));	
> +	iph->daddr		=	rt->rt6i_dst.addr;
> +	iph->saddr		=	cp->vaddr.v6; /* rt->rt6i_src.addr; */

ipv6_addr_copy().

-Brian

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