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| author | andre <andre@FreeBSD.org> | 2004-04-23 16:57:43 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2004-04-23 16:57:43 +0000 |
| commit | 5b2a80f16691e0313d4f7244e6cf4ac97c05527e (patch) | |
| tree | 101ba2e2682f0366f3b14043ecc8577716cfe32c /sys/net | |
| parent | fe93d4f02e078a138f0eb400939cba3716c6de9d (diff) | |
| download | FreeBSD-src-5b2a80f16691e0313d4f7244e6cf4ac97c05527e.zip FreeBSD-src-5b2a80f16691e0313d4f7244e6cf4ac97c05527e.tar.gz | |
Add the comment of the previous commit to the source file directly.
Requested by: ru
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/if_gre.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c index 89c4b63..2cdf92b 100644 --- a/sys/net/if_gre.c +++ b/sys/net/if_gre.c @@ -385,7 +385,11 @@ gre_output(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst, ifp->if_opackets++; ifp->if_obytes += m->m_pkthdr.len; - /* send it off */ + /* + * Send it off and with IP_FORWARD flag to prevent it from + * overwriting the ip_id again. ip_id is already set to the + * ip_id of the encapsulated packet. + */ error = ip_output(m, NULL, &sc->route, IP_FORWARDING, (struct ip_moptions *)NULL, (struct inpcb *)NULL); end: |
