At Sun, 7 Dec 2003 20:09:41 -0600, Dan Nelson wrote: > You may need to disable other stuff too; modern switches autosense much > more than just speed and duplex. Cisco switches have enough features > enabled on their ports by default that it can take up to 30 seconds for > traffic to start passing after plugging in a cable. > http://www.cisco.com/warp/public/473/12.html My switch (Allied Telesis 8216XL2) has MDI (straight or cross) autoselection, but of course I disabled it. I cannot find other configurable flags in 8216XL2's menu. > Do you really need to down then up your interface for vrrp to work? > Why can't you just change the MAC address on the fly? If I change the > MAC address on my active card with "ifconfig fxp0 ether > 01:02:03:04:05:06", it sends out a gratuitous arp to let everyone know > of the change, and traffic never stops. Hmm, that's why freevrrpd is doing so. I'll try to modify skipping interface down/up. ----- vrrp_state.c vrrp_thread_mutex_lock(); vrrp_interface_vripaddr_delete(vr); ethaddr = vrrp_list_get_last(vr); if (vrrp_interface_down(vr->vr_if->if_name) == -1) { vrrp_thread_mutex_unlock(); return -1; } if (vrrp_interface_ethaddr_set(vr->vr_if->if_name, ðaddr) == -1) { vrrp_thread_mutex_unlock(); return -1; } bcopy(ðaddr, &vr->vr_if->actualethaddr, sizeof(struct ether_addr)); if (vrrp_interface_up(vr->vr_if->if_name) == -1) { vrrp_thread_mutex_unlock(); return -1; } if (vrrp_network_send_gratuitous_arp_ips(vr, ðaddr) == -1) return -1; vrrp_thread_mutex_unlock(); ----- -- Jun Kuriyama <kuriyama_at_imgsrc.co.jp> // IMG SRC, Inc. <kuriyama_at_FreeBSD.org> // FreeBSD ProjectReceived on Sun Dec 07 2003 - 17:17:01 UTC
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