snaplen must be bigger than 1514 (why? I dont know) - vx32 - Local 9vx git repository for patches.

Log

Files

Refs

---

commit 0916a877d6a3987677fcc99301d03732bc4feb86

parent a67aa934d03346d382256746228fe41c1b73149c

Author: Jesus Galan Lopez (yiyus) 

Date:   Sat, 12 Jun 2010 10:30:39 +0200

snaplen must be bigger than 1514 (why? I dont know)

Diffstat:
  src/9vx/etherve.c                   |       6 +++---

1 file changed, 3 insertions(+), 3 deletions(-)
---

diff --git a/src/9vx/etherve.c b/src/9vx/etherve.c

@@ -63,7 +63,7 @@ setup(void)
                 return veerror("cannot find network device");
 
 //        if ((pd = pcap_open_live(netdev, 1514, 1, 1, errbuf)) == nil)
-        if ((pd = pcap_open_live(netdev, 1514, 1, 1000, errbuf)) == nil)
+        if ((pd = pcap_open_live(netdev, 65000, 1, 1, errbuf)) == nil) // XXX
                 return nil;
 
         if (macaddr && (eafrom(macaddr, ea) == -1))
@@ -86,13 +86,13 @@ vepkt(Ctlr *c)
         struct pcap_pkthdr hdr;
         Block *b;
 
-        b = allocb(1514);
+        b = allocb(65000);
         while ((b->rp = pcap_next(c->pd, &hdr)) == nil) ;
 
         if (hdr.caplen) {
                 b->wp = b->rp+hdr.caplen;
 
-                iprint("Got packet len %d\n", hdr.caplen);
+                iprint("Got packet (ts=%d) len %d / %d\n", hdr.ts.tv_sec , hdr.caplen, hdr.len);
 
                 return b;
         }