I'm trying to speed up and simplify IP address acquisition in muvm.
Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>
---
dhcp.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/dhcp.c b/dhcp.c
index 2fe4a4d..aa0ad96 100644
--- a/dhcp.c
+++ b/dhcp.c
@@ -342,8 +342,14 @@ int dhcp(const struct ctx *c, const struct pool *p)
}
if (opts[53].c[0] == DHCPDISCOVER) {
- info("DHCP: offer to discover");
- opts[53].s[0] = DHCPOFFER;
+ if (opts[80].clen == -1) {
+ info("DHCP: offer to discover");
+ opts[53].s[0] = DHCPOFFER;
+ } else {
+ info("DHCP: ack to discover (Rapid Commit)");
+ opts[53].s[0] = DHCPACK;
+ opts[80].slen = 0;
+ }
} else if (opts[53].c[0] == DHCPREQUEST || opts[53].clen <= 0) {
info("%s: ack to request",
(opts[53].clen <= 0) ? "DHCP" : "BOOTP");
--
2.43.0