From: Dmitry Eremin-Solenikov <dmitry.ereminsoleni...@linaro.org> Generated outer header should have frag_offset = 0, MF = 0. Change code accordingly.
Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsoleni...@linaro.org> --- /** Email created from pull request 243 (lumag:ipsec-packet-impl-3) ** https://github.com/Linaro/odp/pull/243 ** Patch: https://github.com/Linaro/odp/pull/243.patch ** Base sha: d22c949cc466bf28de559855a1cb525740578137 ** Merge commit sha: c7cf7a3e9184b27986b3ddb459d86081b1fca033 **/ platform/linux-generic/odp_ipsec.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/platform/linux-generic/odp_ipsec.c b/platform/linux-generic/odp_ipsec.c index e6fb276a6..107b54917 100644 --- a/platform/linux-generic/odp_ipsec.c +++ b/platform/linux-generic/odp_ipsec.c @@ -677,10 +677,10 @@ static ipsec_sa_t *ipsec_out_single(odp_packet_t pkt, out_ip.id = odp_atomic_fetch_add_u32(&ipsec_sa->out.tun_hdr_id, 1); if (ipsec_sa->copy_df) - out_ip.frag_offset = ip->frag_offset; + out_ip.frag_offset = ip->frag_offset & 0x4000; else - out_ip.frag_offset = (ip->frag_offset & ~0x4000) | - (ipsec_sa->out.tun_df << 14); + out_ip.frag_offset = + ((uint16_t)ipsec_sa->out.tun_df) << 14; out_ip.ttl = ipsec_sa->out.tun_ttl; out_ip.proto = _ODP_IPV4; /* Will be filled later by packet checksum update */